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Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Ningbo Aux Electric Co Ltd and Aux Air Conditioning Co Ltd have sought patent for volute fixing plate assembly structure and wind pipe machine. This invention was developed by Liu Wenliang, Li Chenchen, Chen Guodong and Zhang Huazhong. The patent application number is CN201811223947 20181019. The patent pub..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Tsaur Garry, Wang Ting Hua and Tsaur Banker have filed a patent application for template and method for sealing pipe opening characterized by using a spacer to prevent adjacent pipes from contact with each other so as to properly sealing the opening of a pipe. The patent application number is TW20170123146 2017..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- China Nat Offshore Oil and Cnooc Res Institute Co Ltd have filed a patent application for device and method for quickly identifying a harmful flow pattern in gathering and transportation vertical pipe. This invention was developed by Guo Liejin, Li Qingping, Wu Quanhong, Qin Rui, Zou Suifeng, Yao Tian, Yao Hai..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Hu an Tai and Xiang Hui Ming have submitted a patent application for multilateral valve head twisting device for fluid pipeline valve member capable of indirectly twisting the multilateral valve head of the pipeline valve member with high stability. The patent application number is TW20170123817 20170717. The p..

Pipe

  |  Fri 29 May 2020

Seoul, May 29 -- Lee Ki Sub has applied for Korean patent for waste covering pipe stripping apparatus. The patent application number is KR20170057212 20170508. The patent publication number is KR20180123249 (A). International Patent Classification codes are B26D3/00, B26D7/01, B26D7/06 and B26D7/10. Cooperative Patent Classifica..

Pipe

  |  Fri 29 May 2020

Seoul, May 29 -- Samsung Heavy Ind has applied for Korean patent for pipe lay vessel. Lee Ki Back, Lee Sang Wook, Kim Sung Chan, Park Jun Heum and Choi Dai Hyun developed it. The patent application number is KR20170059389 20170512. The patent publication number is KR20180124589 (A). International Patent Classification codes a..

Pipe

  |  Fri 29 May 2020

Seoul, May 29 -- Korean Intellectual Property Office has received Sameun Telecom Munication's patent application for pillar pipe and pillar pipe expanding apparatus and pillar pipe manufacturing method. Kang Won Young developed the invention. The patent application number is KR20170059306 20170512. The patent publication numb..

Pipe

  |  Fri 29 May 2020

Alexandria, May 29 -- Petroleo Brasileiro SA - Petrobras has submitted a patent application for system and method for forced circulation of fluids through the annulus of a flexible pipe. This invention was developed by Carpigiani De Almeida Marcos, Campello George Carneiro, Ribeiro Jonatas, De Mello Sobreira Rafael Guimaraes, Lo..

Pipe

  |  Thu 28 May 2020

Alexandria, May 28 -- U.S. Patent and Trademark Office has published Wuhan Easy-Sight Technology's patent application for ultraviolet curing pipeline repair robot and system. Liu Zhiguo, Lu Yanlei, Yu Jia, Wang Xiang, Zhang Wanjia and Li Hao developed the invention. The patent application number is 16/632884. International P..

Pipe

  |  Thu 28 May 2020

Alexandria, May 28 -- U.S. Patent and Trademark Office has released Agru Kunststofftechnik Gesellschaft MBH's patent application for floatable pipe combination. Lueghamer Albert and Prangl Wolfgang developed the invention. The patent application number is 16/631973. International Patent Classification codes are F16L 55/115 2..

Pipe

  |  Wed 27 May 2020

Taipei, May 27 -- Taiwan Patent Office has received Peng Heng Xiu and Peng Yi Ci's patent application for easy-to-install and easy-to-use tap water sprinkling device with which the water supply can be maintained stably and normally under the condition of a water tap being distantly separated from a pipe body. The patent applicat..

Pipe

  |  Wed 27 May 2020

Taipei, May 27 -- All Ring Tech has sought patent for electronic element sorting method and device applies vibration force of the vibration device to a plurality of feeding pipes. This invention was developed by Chen Rong-Zong, Huang Jian-Hua and Lin Fang-Xu. The patent application number is TW20170119335 20170609. The patent..

Pipe

  |  Wed 27 May 2020

Taipei, May 27 -- Li Yue Lin has sought patent for anti-loosening buckle and pipe joint applying the same having an anti-loosening function and being relatively simple in an operation mode. The patent application number is TW20170118339 20170602. The patent publication number is TW201903314 (A). International Patent Classificati..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Perkins Engines Company Limited has obtained a patent for pipe mixer for an aftertreatment system. This invention was developed by Tummala Srikanth and Cang Xiao. The patent application number is 16/464,041. The International Patent Classification codes are F01N 3/28 (20060101), B01F 3/04 (20060101), B01D 5..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Benteler Steel/Tube has secured a patent on OCTG pipe system and method of manufacturing thereof. Koester Ralf and Loemker Andre developed the invention. The patent application number is 15/464,751. The International Patent Classification codes are F16L 15/00 (20060101), F16L 21/00 (20060101), C21D 9/08 (20..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Nitto Kohki has secured a patent on pipe coupling comprising female coupling member and male coupling member. Wada Akihiro developed the invention. The patent application number is 16/199,544. The International Patent Classification codes are F16L 37/34 (20060101), F16L 37/36 (20060101), F16L 37/084 (200601..

Pipe

  |  Wed 27 May 2020

Taipei, May 27 -- Acetk Corp has submitted a patent application for light emitting apparatus and its combination with pipe fitting including a pipe fitting and a light emitting apparatus, capable of allowing the light emitting apparatus to be positioned within the pipe fitting. This invention was developed by Chang Yung-Hui. ..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Delta Faucet has obtained a patent for sprayer hose assembly. This invention was developed by Davidson Kyle Robert and Jonte Patrick B. The patent application number is 16/188,161. The International Patent Classification codes are F16L 11/12 (20060101), F16L 11/127 (20060101), F16L 11/10 (20060101), B29D 23..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Mcwane Inc has been awarded a patent for restrained gasket for plastic pipes. This invention was developed by Copeland Daniel A and Keel Michael C. The patent application number is 15/683,057. The International Patent Classification codes are F16L 47/08 (20060101), F16L 21/00 (20060101), F16L 21/035 (200601..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Hilti Aktiengesellschaft has been granted a patent for device for passing pipes or cables through an opening in a building. Paetow Mario, Forg Christian, Semler Rudolf and Monden Thomas developed the invention. The patent application number is 16/382,475. The International Patent Classification codes are F1..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Lenlock Holdings LLC has been granted a patent (10,663,093) for pipe fitting with sensor. This invention was developed by Lennon William H. The patent application number is 15/274,169. The International Patent Classification codes are F16L 13/14 (20060101) and G01M 5/00 (20060101). Cooperative Patent Classi..

Pipe

  |  Wed 27 May 2020

Alexandria, May 27 -- Rofo IP LLC has obtained a patent for lining material for pipelines. This invention was developed by Daveloose Frank and Bolsee Hugues. The patent application number is 15/814,970. The International Patent Classification code is F16L 55/165 (20060101). Cooperative Patent Classification codes are F16L 55/165..

Pipe

  |  Tue 26 May 2020

Alexandria, May 26 -- U.S. Patent and Trademark Office has awarded GE Oil & Gas UK a patent for apparatus and method for detecting defects within a flexible pipe. Mcnab John Cross, Graham Geoffrey Stephen, Nott Philip Michael Hunter, Harley Phillip Edward and Shepherd William James developed the invention. The patent application..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- HMEI Thread Co Ltd Yinbin Sichuan has submitted a patent application for control method for adjusting spray pipe flow of skein dyeing machine. Duan Xianfeng, Zhang Jianwen, Xiao Xuefeng and Sun Jie developed the invention. The patent application number is CN201811367345 20181116. The patent publication numb..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received Anhui Keen New Energy's patent application for falling object preventing device of buried vertical pipe. Song Xingwu and Ge Shaolu developed the invention. The patent application number is CN201811116792 20180925. The patent publication number is CN10..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received Shanghai Municipal Eng Design Inst Group's patent application for construction method of rapid partition wall for water-containing building and pipe culvert. Li Mengqiong, Peng Peng, Ruan Kanghua, Zhu Haiming, Wang Jiaojiao, Zhao Linhui and Guan Haijun d..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received CCCC Shanghai Dredging's patent application for positioning device of drainage pipeline and mounting method of positioning device. Hou Detao, Chen Cheng, Xie Hongding, Pang Jingguan, Wang Wei, Xiang Yang, Hu Chen, Yu Shaoxian, Qiu Dengjie and Zhang Kang ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Fuzhou Zhumengzhe Ind Design has applied for Chinese patent for tunnel boost escape pipeline for long distance horizontal surface. Chen Tingting developed it. The patent application number is CN201811134969 20180928. The patent publication number is CN109281705 (A). International Patent Classification code ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Shanghai Municipal Eng Design Inst Group has submitted a patent application for rapid partition wall of water storage building and pipe culvert. Li Mengqiong, Peng Peng, Ruan Kanghua, Zhu Haiming, Wang Jiaojiao, Zhao Linhui and Guan Haijun developed the invention. The patent application number is CN20181111..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Demister Shanghai Environmental Tech's patent application for pipeline fixing device and pipeline fixing system as well as pipeline part set. The invention was developed by Zhang Hongbin, Xia Liang, Zhang Aifeng, Gong Mingyue and Yan Gui. The patent ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Jiangsu Linyang Wood Industry Tech has submitted a patent application for handheld control system of fiber reinforced plastic pipe. Zhou Xi developed the invention. The patent application number is CN201811437205 20181128. The patent publication number is CN109281699 (A). International Patent Classification..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Jiangsu Goodeng Eng Machinery Assembling has submitted a patent application for drill pipe clamp. This invention was developed by Chen Fenggang, Zhu Chen, Hu Xiaoxin, Cheng Xi and Shi Yaoyao. The patent application number is CN201811207956 20181017. The patent publication number is CN109281624 (A). Internat..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Beijing Satellite Mfg has sought patent for long and thin drill pipe anti-vibration device capable of automatic unlocking and follow-up. This invention was developed by Yin Zhongwang, Han Jianchao, Wang Guoxin, Zeng Ting, Liu Shuo, Wang Dapeng and Gao Lei. The patent application number is CN201811394288 201..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Dongying Baoye Petro Tech Development Co Ltd has filed a patent application for mechanical intelligent water control pipe column for horizontal well and water control method of mechanical intelligent water control pipe column. This invention was developed by Zhuang Dong, Hao Yan, Wang Shuo, Wang Lei and Wang X..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Lyu Xiaobao has sought patent for supporting frame for chemical equipment pipeline. The patent application number is CN201811446610 20181129. The patent publication number is CN109282086 (A). International Patent Classification codes are F16L3/10 and F16L55/02. Cooperative Patent Classification codes are F16L3..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Huang Yi has filed a patent application for internal combustion engine y-type water inlet pipe. The patent application number is CN201710603871 20170723. The patent publication number is CN109281748 (A). International Patent Classification code is F01P11/04. Cooperative Patent Classification code is F01P11/04 ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Jiangsu Runsoo Pipe Ind has submitted a patent application for aluminum alloy lined plastic pipe. This invention was developed by Xu Zhiqiang and Chen Haosheng. The patent application number is CN201811506112 20181210. The patent publication number is CN109282088 (A). International Patent Classification cod..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has released Shanghai Municipal Eng Design Inst Group's patent application for cable type comprehensive pipe gallery system. This invention was developed by Huang Jian, Wang Hengdong and Wang Jian. The patent application number is CN201811291603 20181031. The pate..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Zhou Yao's patent application for tap water pipe water leakage detection method. The patent application number is CN201710603354 20170722. The patent publication number is CN109282157 (A). International Patent Classification code is F17D5/06. Cooperativ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Zhou Yao's patent application for natural gas pipeline leakage active detection device. The patent application number is CN201710603367 20170722. The patent publication number is CN109282149 (A). International Patent Classification code is F17D5/02. Coo..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Jiangnan Shipyard Group's patent application for suspension rudder system lubricating grease filling method with supporting pipe key connection and effect evaluation method thereof. The invention was developed by Li Xiaoxu, Wang Shengting, Liu Wei, Zhan..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Jiangsu Tianrun Pipe Ind's patent application for steel jacket steel steam buried insulated pipe and fast connecting device thereof. The invention was developed by Zhao Lei, Liang Qichao and Zhang Min. The patent application number is CN201811298021 ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Futong Fluid Tech Shanghai's patent application for extrusion type pipeline connection system. The invention was developed by Li Huanhua. The patent application number is CN201810940405 20180817. The patent publication number is CN109282093 (A). Inte..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Lu Dexiang and Lu Ying's patent application for elastic wave spiral pipe and heat exchanger with elastic wave spiral pipe. The patent application number is CN201811298701 20181102. The patent publication number is CN109282686 (A). International Patent C..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has published Teco Electric & Machinery's patent application for preheating pipeline system and control method thereof. The invention was developed by Lin Jiaren and Lin Fengjie. The patent application number is CN201710599018 20170721. The patent publication numb..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Taiwan Patent Office has published Furukawa Electric's patent application for heat pipe and heat-dissipating substance characterized by having excellent capability for absorbing the non-condensable gas such as hydrogen thereby showing excellent heat transferring characteristics. The invention was developed by A..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Taiwan Patent Office has published Tyco Fire Products's patent application for pre-assembled pipe coupling with an insertion boundary for axial receipt of pipe ends. The invention was developed by Lippka Sandra M. The patent application number is TW20180118269 20180529. The patent publication number is TW201..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Dongjianfei Energy Tech Shanghai Co Ltd has applied for Chinese patent for a multi-pipe heat accumulating type combustion device. Ren Junling and Peng Huihui developed it. The patent application number is CN201810994339 20180829. The patent publication number is CN109282281 (A). International Patent Classif..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Guangdong Gunaijie Pipe Fittings Mfg Co Ltd has applied for Chinese patent for novel detection line leading-out device for underground pipe network. Wang Wenzhan developed it. The patent application number is CN201811398372 20181122. The patent publication number is CN109282153 (A). International Patent Cla..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Futong Fluid Tech Shanghai Co Ltd has applied for Chinese patent for flared flange pipe connecting system. Li Huanhua developed it. The patent application number is CN201810940403 20180817. The patent publication number is CN109282097 (A). International Patent Classification codes are F16L23/032 and F16L23/..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Jiangsu Geron Pipe Ind Co Ltd has applied for Chinese patent for dual-channel composite pipe. Zhang Rongjing developed it. The patent application number is CN201811450240 20181130. The patent publication number is CN109282089 (A). International Patent Classification codes are F16L57/02 and F16L9/19. Coopera..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Guangdong Gemake Electric Appliance Co Ltd has applied for Chinese patent for anti-creeping water pipe connector and water heater with same. He Maocai developed it. The patent application number is CN201811215693 20181018. The patent publication number is CN109282498 (A). International Patent Classification..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Yi Cherng Tsay Co Ltd has applied for Taiwan patent for coil device of electromagnetic valve can save a manufacturing cost of a position limiting pipe of an assembled valve member, and a mechanical assembling means can be adopted for enabling an assembling procedure to be mechanized. Cai Tian-Shui developed it...

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Jian You Jia has applied for Taiwan patent for fluid pipeline flow guide cover and fluid pipeline flow guide assembly that comprises a flow guide cover body, a top cap disposed atop the flow guide cover body and rods movably disposed in cylinders circumferentially mounted to a surface of the flow guide cover bo..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received Zhang Wanxia's patent application for connection structure of steel wire mesh framework pipe. Zhang Gao developed the invention. The patent application number is CN201811461225 20170913. The patent publication number is CN109282098 (A). International ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received Zhou Yao's patent application for petroleum pipeline leakage monitoring method. The patent application number is CN201710603346 20170722. The patent publication number is CN109282154 (A). International Patent Classification code is F17D5/06. Cooperative ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has received Anhui Huaying Automotive Tech's patent application for fuel-cell hydrogen supply system pipeline quality detecting device and method. Liu Jie, Zhou Hu and Tong Bingran developed the invention. The patent application number is CN201811344835 20181113. ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has released Qingdao Zhongzheng Zhouhe Tech Development's patent application for heat pipe with different header diameters. The patent application number is CN201810772907 20170421. The patent publication number is CN109282680 (A). International Patent Classification..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has released Qi Jinfeng's patent application for corrugated pipe applicable to heat collection pipes in solar water heater. The patent application number is CN201811178710 20181010. The patent publication number is CN109282512 (A). International Patent Classification..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has released Univ Tsinghua's patent application for water supply pipe net leakage accident diagnosis method based on time sequence shape analysis. This invention was developed by Liu Shuming, Wu Yipeng and Wu Xue. The patent application number is CN20181140169 201..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- State Intellectual Property Office of China has released Futong Fluid Tech Shanghai's patent application for retaining ring and flange pipeline connecting system. This invention was developed by Li Huanhua. The patent application number is CN201810939616 20180817. The patent publication number is CN10928209..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Taiwan Patent Office has released Hou Wen Xiang and Chen Yi Rong's patent application for microbubble generating system including a sinkable sphere, a movable floating platform, a rod, a gas inlet pipe and a microbubble device. The patent application number is TW20170123920 20170718. The patent publication numb..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Taiwan Patent Office has released Dongguan Pu Wei Ma Precision Industry's patent application for connection structure between heat pipe and metal housing of mobile electronic apparatus being stable and thin and excellent in heat dissipation. This invention was developed by Yang Ya-Wen, Zhou Jin-Yi and Chen You-..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Zhou Yao has submitted a patent application for petroleum pipeline leakage active detection device. The patent application number is CN201710603347 20170722. The patent publication number is CN109282155 (A). International Patent Classification code is F17D5/06. Cooperative Patent Classification code is F17D5/0..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Guoyun Tech Dalian Co Ltd has submitted a patent application for coupled high-pressure pipe repairing device. Zhang Qingzhi, Cui Xu and Liu Jun developed the invention. The patent application number is CN201811248028 20181025. The patent publication number is CN109282107 (A). International Patent Classifica..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Xuzhou Furi Environmental Protection Tech Development Co Ltd has submitted a patent application for leakage-proof water pipe joint. Zhao Qijun developed the invention. The patent application number is CN201811328762 20181109. The patent publication number is CN109282099 (A). International Patent Classificat..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Hunan Tops New Mat Co Ltd has submitted a patent application for connecting flange, preparation method thereof and transporting pipeline. This invention was developed by Qiao Xialin, Qin Jianjun and Jiang Yaming. The patent application number is CN201811478361 20181204. The patent publication number is CN10..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Taizhou Bakelite Factory has submitted a patent application for pipe joint sleeve of automobile air conditioner connecting pipe. Qin Shuangkou developed the invention. The patent application number is CN201710588743 20170719. The patent publication number is CN109282091 (A). International Patent Classificat..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Changan Univ has submitted a patent application for embedded pipe type enclosure structure radiant cooling control system and method. Sui Xuemin, Chen Shangfei, Liu Huitao and Huang-Li Xuezi developed the invention. The patent application number is CN201811152311 20180929. The patent publication number is C..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Sichuan Zhongyi Cooling Equipment Co Ltd has submitted a patent application for water spraying pipe structure of cooling tower. This invention was developed by Luo Depang, Xu Jiabin, Jiang Liangsen, Gao Yifei and Wang Yinggang. The patent application number is CN201811327361 20181109. The patent publication..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Highplus International Co Ltd has submitted a patent application for water output controlling device which is advantageous in simple structure, easy assembly and less resistance to water thereby being suitable for installation in a pipeline. Gao Zhi-Hong and Xiao Qin-Yuan developed the invention. The patent ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Jiangsu Nuowente Thermal Energy Equipment Co Ltd has sought patent for leakproof copper pipe joint. This invention was developed by Gao Manquan and Gao Peng. The patent application number is CN201811461096 20181201. The patent publication number is CN109282102 (A). International Patent Classification codes ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Zhou Yao has sought patent for tap water pipe water leakage monitoring device. The patent application number is CN201710603369 20170722. The patent publication number is CN109282150 (A). International Patent Classification code is F17D5/02. Cooperative Patent Classification code is F17D5/02 (CN). An abstrac..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Aux Air Conditioning Co Ltd has sought patent for control method for preventing pipe vibration and air conditioner. This invention was developed by Chen Hong. The patent application number is CN20181189385 20180918. The patent publication number is CN109282447 (A). International Patent Classification codes ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Xiao Yafei has sought patent for tower fan for uniform refrigeration based on spiral cooling pipe. The patent application number is CN201811277929 20181030. The patent publication number is CN109282407 (A). International Patent Classification codes are F24F13/00, F24F13/20, F24F13/30 and F24F5/00. Cooperative ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Univ Henan Polytechnic has sought patent for test device for small vibration simulation of deep-hole drill pipes. This invention was developed by Zhao Wu, Jia Xiangqian and Huang Dan. The patent application number is CN201811463522 20181203. The patent publication number is CN109282959 (A). International Pa..

Pipe

  |  Mon 25 May 2020

Taipei, May 25 -- Tyco Fire Products has sought patent for pre-assembled pipe coupling with manually manipulatable segments. This invention was developed by Lippka Sandra M. The patent application number is TW20180118270 20180529. The patent publication number is TW201908638 (A). International Patent Classification code is F1..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Zhou Yao has filed a patent application for method for monitoring water leakage of water pipe by using water battery. The patent application number is CN201710603348 20170722. The patent publication number is CN109282156 (A). International Patent Classification code is F17D5/06. Cooperative Patent Classificati..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Zhou Yao has filed a patent application for method for monitoring leakage of natural gas pipeline. The patent application number is CN201710603353 20170722. The patent publication number is CN109282148 (A). International Patent Classification codes are F17D5/00 and F17D5/06. Cooperative Patent Classification c..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Shaanxi Heimao Coking Co Ltd has filed a patent application for device and method of ammonia gas recovery in liquid ammonia filling crane pipe. This invention was developed by Li Weiping, Xie Wei, Ke Yonghong, Zheng Runsuo and Yang Haibo. The patent application number is CN201811330389 20181109. The patent ..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Hefei Inst Physical Sci CAS has filed a patent application for carrier robot for pipeline detection. This invention was developed by Yang Qingxi, Xiong Yu, Tao Labao, Xu Hao, Lu Kun, Song Yuntao and Yan Sheng. The patent application number is CN201811130792 20180927. The patent publication number is CN10928..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Taizhou Bakelite Factory has filed a patent application for pipe joint sleeve of automobile air conditioner connecting pipe. This invention was developed by Qin Shuangkou. The patent application number is CN201710588795 20170719. The patent publication number is CN109282092 (A). International Patent Classif..

Pipe

  |  Mon 25 May 2020

Beijing, May 25 -- Changzhou Inst Mechatronic Tech has filed a patent application for device and system for detecting pipe fitting. This invention was developed by Zhang Jianghua and Gu Huibin. The patent application number is CN201811425226 20181127. The patent publication number is CN109282773 (A). International Patent Clas..

Pipe

  |  Sun 24 May 2020

Seoul, May 24 -- The Korea Dev Bank has applied for Korean patent for apparatus for indoor sound playback using sound transmission pipes and method for the same. Park Seung Min, Park Jun Seo and Kwak Nam Hoon developed it. The patent application number is KR20180090933 20180803. The patent publication number is KR20180114521 ..

Pipe

  |  Sun 24 May 2020

Seoul, May 24 -- Daming Tech has applied for Korean patent for pipe sealing device for air leak inspection. Kang Tae Hee developed it. The patent application number is KR20170046559 20170411. The patent publication number is KR20180114641 (A). International Patent Classification codes are F16B5/02, F16L55/115 and G01M3/08. Co..

Pipe

  |  Sun 24 May 2020

Taipei, May 24 -- Taiwan Patent Office has received Zheng Jin Shun and Honiton Ind's patent application for socket structure for pipes capable of being sleeved to screwing members of two different specifications to have rotational expansion. Zheng Jin-Shun developed the invention. The patent application number is TW2017011654..

Pipe

  |  Sun 24 May 2020

Seoul, May 24 -- Duksan GS has sought patent for drainage induction structure of hume pipe. This invention was developed by Park Moon Soo. The patent application number is KR20170047329 20170412. The patent publication number is KR20180115102 (A). International Patent Classification codes are E03F1/00 and E03F7/00. Cooperativ..

Pipe

  |  Sun 24 May 2020

Seoul, May 24 -- Kowel Co Ltd has filed a patent application for egr flap pipe all-in-one type egr flap housing and manufacturing apparatus and manufacturing method thereof. This invention was developed by Sung Chang Won and Kam Byoung Oh. The patent application number is KR20170047492 20170412. The patent publication number ..

Pipe

  |  Sun 24 May 2020

Seoul, May 24 -- Daehwaes Co Ltd has submitted a patent application for a coupling joint for a rotatable high pressure hose. Park Myeong Su developed the invention. The patent application number is KR20170047188 20170412. The patent publication number is KR20180115043 (A). International Patent Classification codes are F16K17/..

Pipe

  |  Sun 24 May 2020

Taipei, May 24 -- CHC Fan and Blower has filed a patent application for non-vortex pipe type fan. This invention was developed by Hsu Chin-Nan. The patent application number is TW20170116953 20170523. The patent publication number is TW201901092 (A). International Patent Classification codes are F24F13/08 and F24F7/06. Ac..

Pipe

  |  Sun 24 May 2020

Taipei, May 24 -- National Pingtung Univ of Science & Technology has sought patent for semi-circular pipe with simple harmonic overtones, method for designing the semi-circular pipe and percussion instrument with the semi-circular pipe. This invention was developed by Wang Bor-Tsuen, Wu Ying-Huei and Yang Chang-Yu. The patent..

Pipe

  |  Sun 24 May 2020

Taipei, May 24 -- Dong Can International Enterprise Co Ltd has submitted a patent application for pipe cutter structure. Chen Can-Long, Zhou Yuan-De and Xu Yao developed the invention. The patent application number is TW20170115443 20170510. The patent publication number is TW201900307 (A). International Patent Classification..

Pipe

  |  Sun 24 May 2020

Taipei, May 24 -- Guo Zi Zheng has submitted a patent application for chemical/corrosion resistant fluid pipeline sleeve having a plastic protection pipe body with excellent weather resistance to prevent a connection interface from corrosion and rust. The patent application number is TW20170115293 20170509. The patent publicatio..
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