Elbow Or With Flow Direction Change Patents (Class D23/263)
Adjustable (e.g., swivel, etc.) (Class D23/264)
  • Liquid pipe coupling universal joint and liquid product treatment device using the same
    Patent number: 10982802
    Abstract: A pipe coupling universal joint has a first fitting portion and a second fitting portion. An edge circumference of the first or second fitting portion is separated from a reference plane by a length set to 21 to 23% of the maximum diameter length of the first or second fitting portion on the reference plane in a direction opposite to a side where a straight pipe portion is connected from the reference plane.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: April 20, 2021
    Assignee: FKS CO., LTD.
    Inventor: Yasutatsu Fujiwara
  • Pipe adapter for water heater
    Patent number: D845449
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: April 9, 2019
    Assignees: NORITZ CORPORATION, TOKYO GAS LIVING ENGINEERING CO., LTD., Mirai Industry Co., Ltd.
    Inventors: Masaki Sugatani, Takanori Nagano, Hironao Matsunaga, Takahide Hasegawa, Kiyomi Kanamoto, Yasuhide Satoh, Shohei Matsuda
  • Pipe connecting tube
    Patent number: D849892
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: May 28, 2019
    Assignees: PPI PYUNGWHA CO., LTD., PPI AMERICA INC.
    Inventors: Jong-Tae Lee, Kiwoong Hwang
  • Pipe fitting
    Patent number: D851739
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: June 18, 2019
    Assignee: Naber Holding GmbH & Co. KG
    Inventor: Joachim Naber
  • Pipe connecting tube
    Patent number: D857856
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: August 27, 2019
    Assignees: PPI PYUNGWHA CO., LTD., PPI AMERICA INC.
    Inventors: Jong-Tae Lee, Kiwoong Hwang
  • Pipe connecting tube
    Patent number: D857857
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: August 27, 2019
    Assignees: PPI PYUNGWHA CO., LTD., PPI AMERICA INC.
    Inventors: Jong-Tae Lee, Kiwoong Hwang
  • Pipe connecting tube
    Patent number: D858720
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: September 3, 2019
    Assignees: PPI PYUNGWHA CO., LTD., PPI America Inc.
    Inventors: Jong-Tae Lee, Kiwoong Hwang
  • Pipe connecting tube
    Patent number: D861836
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: October 1, 2019
    Assignees: PPI PYUNGWHA CO., LTD., PPI AMERICA INC.
    Inventors: Jong-Tae Lee, Kiwoong Hwang
  • Double containment elbow fitting
    Patent number: D873389
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: January 21, 2020
    Assignee: IPEX TECHNOLOGIES INC.
    Inventor: Martin Kwan Yu Leung
  • Hose fitting
    Patent number: D873978
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: January 28, 2020
    Inventor: Kevin Craig Edwards
  • Drain hose
    Patent number: D884841
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: May 19, 2020
    Inventor: Cole Taylor Drew
  • Drain hose
    Patent number: D884842
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: May 19, 2020
    Inventor: Cole Taylor Drew
  • Showerhead manifold
    Patent number: D886249
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: June 2, 2020
    Inventor: David K. Farley
  • Valve
    Patent number: D886250
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: June 2, 2020
    Assignee: Essentech. Co., LTD.
    Inventors: Kwak Ji Ho, Choi Jung-Hoon, Seong Ha-Yeong
  • Pipe
    Patent number: D888204
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: June 23, 2020
    Assignee: WUXI HUYANG PLASTIC PRODUCTS CO., LTD
    Inventor: Deming Hang
  • Fire pipe
    Patent number: D888902
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: June 30, 2020
    Inventor: Sang Heon Lee
  • Fire pipe
    Patent number: D889612
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: July 7, 2020
    Inventor: Sang Heon Lee
  • Connector for fire pipe
    Patent number: D892280
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 4, 2020
    Assignee: New Asiajoint Co., LTD.
    Inventors: Sang-Heon Lee, Dong-Il Han
  • Connector for fire pipe
    Patent number: D892281
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: August 4, 2020
    Assignee: New Asiajoint Co., LTD.
    Inventors: Sang-Heon Lee, Dong-Il Han
  • Extender for vehicle sewer connection
    Patent number: D892986
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: August 11, 2020
    Inventor: Jeffery Wright
  • Elbow fitting
    Patent number: D893683
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: August 18, 2020
    Assignee: Ningbo Haoqi Metal Products Co., Ltd.
    Inventor: Yihao Dong
  • Fluid flow tube
    Patent number: D894348
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: August 25, 2020
    Assignee: Reliance Worldwide Corporation
    Inventors: Francis McCarthy Mess, Jorge Carlos Almirall, Alexander Neal Rycroft, Thimuthu Weragoda Vidanelage
  • Pipe fitting
    Patent number: D900286
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: October 27, 2020
    Assignee: GAMECHANGER FITTINGS, LLC
    Inventor: Dana L. Daughters
  • Y-spigot body
    Patent number: D903836
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: December 1, 2020
    Assignee: CAREFUSION 303, INC.
    Inventors: Janice Pak, Siddarth Shevgoor, Nathan Mitchell
  • Elbow pipe apparatus
    Patent number: D904579
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: December 8, 2020
    Assignee: TRANSPORTATION IP HOLDINGS, LLC
    Inventors: Ravindra Pratap Singh Parihar, Krishnamurthy Vaidyanathan, Prabhakaran Selvaraj, Samir Vikas Joshi, Sandeep Kanzal Venkatesha
  • PVC pipe fitting
    Patent number: D905832
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: December 22, 2020
    Inventor: Eric Gray
  • Elbow pipe fitting
    Patent number: D908849
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: January 26, 2021
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Domenic C. Decaria, James A. Michalenko, Andrew J. Midlik, Mark D. Julius
  • Fluid valve with attached actuator
    Patent number: D916252
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: April 13, 2021
    Assignee: VOXX International Corporation
    Inventor: Prapan Paul Tinaphong
  • Vacuum hose tubing adapter
    Patent number: D918349
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: May 4, 2021
    Assignee: Skitter & Squirt Adventures, LLC
    Inventor: Jack M. King, Jr.
  • Elbow pipe apparatus
    Patent number: D925011
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: July 13, 2021
    Assignee: TRANSPORTATION IP HOLDINGS, LLC
    Inventors: Ravindra Pratap Singh Parihar, Prabhakaran Selvaraj, Samir Vikas Joshi
  • Shower arm
    Patent number: D925708
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: July 20, 2021
    Assignee: SHENZHEN MINGSHENG KITCHEN EQUIPMENT CO., LTD.
    Inventor: Qiwen Liu
  • Tee pipe fitting
    Patent number: D926295
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: July 27, 2021
    Assignee: XIAMEN HALEJIA E-COMMERCE CO., LTD.
    Inventor: Jianyong Zhang
  • Intake manifold bridge
    Patent number: D931424
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: September 21, 2021
    Assignee: Wehrli Custom Fabrication, Inc.
    Inventor: Jason R. Wehrli
  • Pipe connector
    Patent number: D943715
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: February 15, 2022
    Assignee: ESSEN TECH CO., LTD.
    Inventors: Ji Ho Kwak, Jung Hoon Choi, Ha Yeong Seong, Sang In Jang
  • Faucet adapter
    Patent number: D946129
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 15, 2022
    Inventor: Xiaojing Luo
  • Offset grid strainer hub
    Patent number: D948001
    Type: Grant
    Filed: October 31, 2021
    Date of Patent: April 5, 2022
    Inventor: Michael Lee Frazier
  • Hose connector
    Patent number: D955531
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: June 21, 2022
    Assignee: Spring Art Company
    Inventor: Ming-Tsan Yen
  • Valve for magnetic filter
    Patent number: D957592
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: July 12, 2022
    Assignee: ADEY HOLDINGS (2008) LIMITED
    Inventors: Simon Downie, Kelvin Leung
  • Hose connector
    Patent number: D958303
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: July 19, 2022
    Inventor: Ming-Tsan Yen
  • Hose connector
    Patent number: D960331
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: August 9, 2022
    Assignee: Spring Art Company
    Inventor: Ming-Tsan Yen
  • Bifurcated bent tube
    Patent number: D965117
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: September 27, 2022
    Inventors: Edward Hanson, Bruce Heye
  • Gas sediment trap
    Patent number: D967354
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: October 18, 2022
    Inventor: Jonathan A. Martinez
  • Pipe fitting
    Patent number: D971384
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: November 29, 2022
    Assignee: Ningbo Xiangyuan Valve Co., Ltd.
    Inventor: Yuemin You
  • Molded coolant hose
    Patent number: D982141
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: March 28, 2023
    Assignee: No Limit Enterprises, Inc.
    Inventor: Michael Dillehay
  • Fountain
    Patent number: D982709
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: April 4, 2023
    Inventor: Haojie Zhu
  • Elbow component of combined football goal frame
    Patent number: D985698
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: May 9, 2023
    Assignee: TRI-GREAT INTERNATIONAL LTD.
    Inventor: Candy Lo
  • Elbow component of combined football goal frame
    Patent number: D985699
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: May 9, 2023
    Assignee: TRI-GREAT INTERNATIONAL LTD.
    Inventor: Candy Lo
  • Square piping elbow
    Patent number: D985738
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: May 9, 2023
    Inventor: Hillel Tropper
  • Flow splitter
    Patent number: D985769
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: May 9, 2023
    Assignee: Fresenius Medical Care Holdings, Inc.
    Inventors: Diego Suarez del Real Pena, Jose Eduardo Pena Martinez, Irving Uziel Hernandez Gomez
  • Pipe fitter
    Patent number: D989243
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: June 13, 2023
    Inventor: Xiang Deng