Coupling Or Joint Patents (Class D23/262)
Elbow or with flow direction change (Class D23/263)
Clamp or bolt engagement (Class D23/265)
  • Joint for pipes in particular for flexible tubes
    Patent number: D1032799
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: June 25, 2024
    Assignee: Neoperl GmbH
    Inventor: Werner Kury
  • Fitting repair tool
    Patent number: D1033194
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: July 2, 2024
    Inventor: David L. Sweigart
  • Pipe-to-fitting connection
    Patent number: D1034921
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 9, 2024
    Assignee: IPEX TECHNOLOGIES INC.
    Inventors: Richard Douglas Atchison, Martin Leung, Triya Nanalal Vadgama
  • Hose connector
    Patent number: D1034924
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: July 9, 2024
    Assignee: SOMNETICS INTERNATIONAL, INC.
    Inventors: Paul R. Williams, Jr., Robert E. Simon, Andrew J. Carlson
  • Pipe-to-pipe connection
    Patent number: D1034925
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 9, 2024
    Assignee: IPEX TECHNOLOGIES INC.
    Inventors: Richard Douglas Atchison, Martin Leung, Triya Nanalal Vadgama
  • Garden hose
    Patent number: D1034926
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: July 9, 2024
    Inventor: Wei Qiang Dai
  • Conduit hub
    Patent number: D1035841
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: July 16, 2024
    Assignee: Allied Tube & Conduit Corporation
    Inventors: Justine Sherman, Debra Dersham
  • Raised directional indicator for a fire hose coupling
    Patent number: D1035842
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: July 16, 2024
    Inventor: Elmer F. Williams, II
  • Air pipe connector
    Patent number: D1038335
    Type: Grant
    Filed: November 24, 2022
    Date of Patent: August 6, 2024
    Inventor: Zejian Xie
  • Raised directional indicator for a fire hose coupling
    Patent number: D1038336
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: August 6, 2024
    Inventor: Elmer F. Williams, II
  • Connector
    Patent number: D1038886
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: August 13, 2024
    Inventor: Jian Li
  • Fitting for hydraulic sanitary equipment
    Patent number: D1039120
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: August 13, 2024
    Assignee: OVENTROP GMBH & CO. KG
    Inventors: Marius Funke, Holger Wienand, Sven Feustel
  • Connector for transfer of fluid
    Patent number: D1041621
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: September 10, 2024
    Assignee: Scatter, LLC
    Inventors: Jason Lines Brown, Christopher James Cunningham, James Robert Seay, John-Mark Christian Bolton, Karry Chase Harrison, Joshua William Whitelock
  • Hose connector nut
    Patent number: D1041622
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: September 10, 2024
    Assignee: TOYOX CO., LTD.
    Inventor: Akihiro Inagaki
  • Water distributor for gardening
    Patent number: D1042755
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: September 17, 2024
    Assignee: SHIN TAI SPURT WATER OF THE GARDEN TOOLS CO., LTD.
    Inventor: Chin-Yuan Chen
  • Pipe coupling segment
    Patent number: D1043925
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: September 24, 2024
    Assignee: VICTAULIC COMPANY
    Inventors: Scott D. Madara, Nicholas Barbour, William Collier, Matthew A. Bowman
  • Stormwater drain body
    Patent number: D1045031
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 1, 2024
    Assignee: Strata Innovations Pty Limited
    Inventor: Benjamin Douglas Gooden
  • Tube adapter for liquid precision discharge machine
    Patent number: D1045074
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: October 1, 2024
    Assignee: MUSASHI ENGINEERING, INC.
    Inventor: Kazumasa Ikushima
  • Toilet flange
    Patent number: D1047088
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: October 15, 2024
    Inventor: Wei Huang
  • Hose connector
    Patent number: D1048324
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: October 22, 2024
    Assignee: TOYOX CO., LTD.
    Inventors: Shuji Sugita, Kazuki Shimizu
  • Fluid coupling
    Patent number: D1049320
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: October 29, 2024
    Assignee: Colder Products Company
    Inventors: Matthew Larsen, Blair D. Plackner
  • Hose connector
    Patent number: D1049321
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: October 29, 2024
    Assignee: TOYOX CO., LTD.
    Inventors: Shuji Sugita, Kazuki Shimizu
  • Hose splitter
    Patent number: D1051302
    Type: Grant
    Filed: February 21, 2023
    Date of Patent: November 12, 2024
    Inventor: Samuel Bodner
  • Sleeve
    Patent number: D1051305
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: November 12, 2024
    Assignee: WOOIL FLUCON CO., LTD.
    Inventors: Da-Wun Yoo, Min-Ki Jin, Ji-Hyun Kang, Ji-Beom Kim
  • Connector
    Patent number: D1052703
    Type: Grant
    Filed: July 5, 2024
    Date of Patent: November 26, 2024
    Inventor: Lasheng Zhang
  • Pipe coupling
    Patent number: D1053319
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: December 3, 2024
    Assignee: VICTAULIC COMPANY
    Inventors: Matthew A. Bowman, William Collier
  • Fitting
    Patent number: D1053320
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: December 3, 2024
    Assignee: Quick Fitting Holding Company, LLC
    Inventors: Libardo Ochoa Dias, Matthew J. Boucher
  • Faucet adapter
    Patent number: D1053321
    Type: Grant
    Filed: July 1, 2024
    Date of Patent: December 3, 2024
    Inventor: Jinhe Li
  • Fluid coupling
    Patent number: D1053997
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: December 10, 2024
    Assignee: Colder Products Company
    Inventors: Yogesh Mohan Bhat, Junxiao Chen, Elizabeth J. Langer, Sanidhya Kumar Sanu, Grant A. Wilhelm, Xin Zhang
  • Swivel grip
    Patent number: D1054271
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: December 17, 2024
    Inventors: Yunfang Gao, Yonghao Wang, Sulong Wang
  • Joint nut for attaching fluid pump to container
    Patent number: D1054282
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: December 17, 2024
    Assignee: Dukshin Corp., Ltd.
    Inventor: Chanil Park
  • Hose connector sleeve
    Patent number: D1055237
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: December 24, 2024
    Assignee: TOYOX CO., LTD.
    Inventors: Shuji Sugita, Kazuki Shimizu
  • Combination pipe coupling and anchoring clamp
    Patent number: D1056165
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: December 31, 2024
    Assignee: IPEX TECHNOLOGIES INC.
    Inventor: Jeffrey Vincent Littlefield
  • Ring and gusset coupling
    Patent number: D1058360
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: January 21, 2025
    Assignee: VICTAULIC COMPANY
    Inventors: Michael Fleck, Scott D. Madara, Matthew A. Bowman
  • Fluid coupling
    Patent number: D1059554
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: January 28, 2025
    Assignee: Colder Products Company
    Inventors: Matthew Larsen, Blair D. Plackner
  • Quick flush connector
    Patent number: D1059555
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: January 28, 2025
    Assignee: Marinetech Group, LLC
    Inventor: Gareth Neale Griggs
  • Coupling
    Patent number: D1061823
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: February 11, 2025
    Assignee: CrutchAid LLC
    Inventor: Nathan Paul Hagstrom
  • Hose connector
    Patent number: D1064195
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: February 25, 2025
    Assignee: Rockler Companies, Inc.
    Inventors: Dan Wenning, Sarah Lovgren
  • Air pipe connector
    Patent number: D1064196
    Type: Grant
    Filed: November 24, 2022
    Date of Patent: February 25, 2025
    Assignee: Zhongshan Huizhong Haotong Plastic Techno
    Inventor: Zejian Xie
  • Spacer
    Patent number: D1065459
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: March 4, 2025
    Assignee: Graco Minnesota Inc.
    Inventors: James R. Ebben, Anthony J. Kuschel, Daniel M. Jensen, Bradley G. Kahler
  • Packing ring for tubes and pipes
    Patent number: D1066603
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: March 11, 2025
    Assignee: MANN TEKNIK AB
    Inventors: Marcus Bäckström, Gerhard Kopplin, Lars Lindell
  • Return line connector
    Patent number: D1068039
    Type: Grant
    Filed: October 23, 2024
    Date of Patent: March 25, 2025
    Inventor: Jianfeng Gao
  • Inlet adapter component
    Patent number: D1069043
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: April 1, 2025
    Assignee: Lam Research Corporation
    Inventors: Danae Nicole Kay, Thomas Mark Pratt, Matthew Palmer Kwan
  • Fluid coupler
    Patent number: D1069046
    Type: Grant
    Filed: June 7, 2023
    Date of Patent: April 1, 2025
    Inventor: Shana O'Donnell
  • Flow straightener
    Patent number: D1069047
    Type: Grant
    Filed: July 5, 2024
    Date of Patent: April 1, 2025
    Assignee: Turtle Pump Company
    Inventors: Gary Alan Ledford, Christopher Albert Wiese
  • Elbow
    Patent number: D1069050
    Type: Grant
    Filed: January 3, 2025
    Date of Patent: April 1, 2025
    Assignee: Anping County Kaixuan Stainless Steel Products Co., Ltd.
    Inventor: Shaolong Yan
  • Elbow
    Patent number: D1069051
    Type: Grant
    Filed: January 3, 2025
    Date of Patent: April 1, 2025
    Assignee: Anping County Kaixuan Stainless Steel Products Co., Ltd.
    Inventor: Shaolong Yan
  • Filter wingnut
    Patent number: D1069978
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: April 8, 2025
    Assignee: Vivoblu Inc
    Inventors: John V. DeYoung, Matthew W. Tatusko, Stephen P. Lavey, Shane Jerid Korthuis, Marc Andrew Hanchak, Philip Graham Rowe
  • Anastomotic joining ring
    Patent number: D1072244
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: April 22, 2025
    Assignee: Buck Surgical LLC
    Inventor: Donald W. Buck
  • Return line connector
    Patent number: D1073878
    Type: Grant
    Filed: October 22, 2024
    Date of Patent: May 6, 2025
    Inventor: Jianfeng Gao