Coupling Or Joint Patents (Class D23/262)
Elbow or with flow direction change (Class D23/263)
Clamp or bolt engagement (Class D23/265)
  • Female hose fitting
    Patent number: D921854
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: June 8, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Perforating gun and alignment assembly
    Patent number: D921858
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: June 8, 2021
    Assignee: DynaEnergetics Europe GmbH
    Inventors: Christian Eitschberger, Thilo Scharf, Gernot Uwe Burmeister
  • Alignment sub
    Patent number: D922541
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: June 15, 2021
    Assignee: DynaEnergetics Europe GmbH
    Inventors: Eric Mulhern, Christian Eitschberger
  • Hose coupling with ferrule
    Patent number: D923155
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: June 22, 2021
    Assignee: Fitt S.p.A.
    Inventor: Alessandro Mezzalira
  • Tee pipe fitting
    Patent number: D924375
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: July 6, 2021
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Domenic C. Decaria, James A. Michalenko, Andrew J. Midlik, Mark D. Julius
  • Pipe connector
    Patent number: D924376
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: July 6, 2021
    Assignee: ESSEN TECH CO., LTD.
    Inventors: Ji Ho Kwak, Jung Hoon Choi, Ha Yeong Seong, Sang In Jang
  • Pipe connector
    Patent number: D924377
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: July 6, 2021
    Assignee: ESSEN TECH CO., LTD.
    Inventors: Ji Ho Kwak, Jung Hoon Choi, Ha Yeong Seong, Sang In Jang
  • Bow clamp
    Patent number: D925345
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: July 20, 2021
    Assignee: L3HARRIS TECHNOLOGIES, INC.
    Inventors: Daryl B. Slocum, David F. Charles, Douglas L. Veilleux, II
  • 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
  • Water hose nozzles
    Patent number: D926296
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: July 27, 2021
    Assignee: Neoperl GmbH
    Inventors: Werner Kury, Daniel Oechsle, Holger Reinhardt, Jürgen Höppner
  • Hose coupling assembly
    Patent number: D926943
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: August 3, 2021
    Assignee: Fitt S.p.A.
    Inventor: Alessandro Mezzalira
  • Fluid connector
    Patent number: D926944
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: August 3, 2021
    Inventor: Joseph P. Marcilese
  • Fluid flow tube
    Patent number: D926945
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: August 3, 2021
    Assignee: Reliance Worldwide Corporation
    Inventors: Francis McCarthy Mess, Jorge Carlos Almirall, Alexander Neal Rycroft, Thimuthu Weragoda Vidanelage
  • Coupling segment
    Patent number: D927652
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 10, 2021
    Assignee: Victaulic Company
    Inventors: Christopher M. Albright, Scott D. Madara, Amit R. Shah
  • Irrigation coupling assembly
    Patent number: D927653
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: August 10, 2021
    Inventor: Daniel Shafer
  • Coupling segment
    Patent number: D928294
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 17, 2021
    Assignee: Victaulic Company
    Inventors: Christopher M. Albright, Scott D. Madara, Amit R. Shah
  • Coupling segment
    Patent number: D928295
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 17, 2021
    Assignee: Victaulic Company
    Inventors: Christopher M. Albright, Scott D. Madara, Amit R. Shah
  • Quick hose connector assembly
    Patent number: D928925
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 24, 2021
    Inventor: Shi Ke Lei
  • Set of medium gray metallic graphite-colored hose couplings
    Patent number: D929548
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: August 31, 2021
    Assignee: Fitt S.p.A.
    Inventor: Alessandro Mezzalira
  • Tubing adapter
    Patent number: D930122
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: September 7, 2021
    Inventor: Zane Caldwell
  • Connector for fluids
    Patent number: D930123
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: September 7, 2021
    Assignee: J.JUAN S.A.U.
    Inventor: Joaquin Garcia Blanco
  • Adapter for precision fluid dispenser tube
    Patent number: D931423
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: September 21, 2021
    Assignee: MUSASHI ENGINEERING, INC.
    Inventor: Kazumasa Ikushima
  • Hose connector
    Patent number: D931991
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: September 28, 2021
    Assignee: Rockler Companies, Inc.
    Inventors: Dan Wenning, Sarah Lovgren
  • Connector for fluids
    Patent number: D933172
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: October 12, 2021
    Assignee: J.JUAN S.A.U.
    Inventor: Joaquin Garcia Blanco
  • Protective shield for covering concrete hose joints
    Patent number: D933173
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: October 12, 2021
    Assignee: SOMERO ENTERPRISES, INC.
    Inventors: Daniel R. Stoltzfus, Jacob R. Stoltzfus
  • Fluid line connection shell
    Patent number: D933789
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 19, 2021
    Assignee: HD Clean, LLC
    Inventor: Terrence Jay O'Neil
  • Push fit connector for communication pipes
    Patent number: D934395
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: October 26, 2021
    Inventors: Jacob Friedriech, Avraham Tavor
  • Inner retention ring
    Patent number: D935574
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: November 9, 2021
    Assignee: DynaEnergetics Europe GmbH
    Inventors: Christian Eitschberger, Thilo Scharf, Gernot Uwe Burmeister
  • Adapter for precision fluid dispenser tube
    Patent number: D936189
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: November 16, 2021
    Assignee: MUSASHI ENGINEERING, INC.
    Inventor: Kazumasa Ikushima
  • Joint pipe to duct connection
    Patent number: D936802
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: November 23, 2021
    Assignee: GREENAIRTECH CO., LTD.
    Inventor: Sung-Keun Noh
  • Male hose coupling
    Patent number: D937392
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: November 30, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Gas hose with gauge
    Patent number: D937990
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: December 7, 2021
    Assignee: TCG Partners LLC—Intellectual Property Series
    Inventors: Stephen Paul Dunn, Griffin Tyler Jaggard, Hunter Ryan Jaggard
  • Coupling covering
    Patent number: D937991
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: December 7, 2021
    Assignee: SHUR-FIT PRODUCTS LTD.
    Inventor: Jeff Webb
  • Coupling
    Patent number: D938557
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: December 14, 2021
    Assignee: Aalberts integrated piping systems APAC Inc.
    Inventors: Patrick W. Duncan, Daniel Foster, Jorden Hardzinski, Julie Howell, Matthew Williams, Phillip Yontz
  • Coupling
    Patent number: D939672
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: December 28, 2021
    Assignee: Aalberts integrated piping systems APAC Inc.
    Inventors: Patrick W. Duncan, Daniel Foster, Jorden Hardzinski, Julie Howell, Matthew Williams, Phillip Yontz
  • Faucet
    Patent number: D940827
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: January 11, 2022
    Assignee: Horng Lai Industrial Co., Ltd.
    Inventor: Ming-Dang Shieh
  • Pipe coupling ring
    Patent number: D941969
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: January 25, 2022
    Assignee: SK-KAWANISHI CO., LTD.
    Inventor: Hidehito Kawanishi
  • Hose barbed cylinder
    Patent number: D943713
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: February 15, 2022
    Inventor: Mark A. Kelley
  • Quick release grease coupler
    Patent number: D943714
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: February 15, 2022
    Inventor: Huabing Han
  • Connector
    Patent number: D944085
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: February 22, 2022
    Assignee: Scholle IPN Corporation
    Inventor: Kyle Erickson
  • Release grease coupler
    Patent number: D944947
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: March 1, 2022
    Inventor: Huabing Han
  • Swivel air hose connector
    Patent number: D944948
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: March 1, 2022
    Inventor: Solomon Chang
  • Connection assembly for magnetic filter
    Patent number: D945572
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: March 8, 2022
    Assignee: ADEY HOLDINGS (2008) LIMITED
    Inventors: Simon Downie, Kelvin Leung, Alan Ferry
  • Female hose coupling
    Patent number: D945573
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: March 8, 2022
    Assignee: TEKNOR APEX COMPANY
    Inventors: David Vaz, Mark Buchan
  • Disinfection device for a valve
    Patent number: D946128
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: March 15, 2022
    Assignee: Reliance Worldwide Corporation (Aust) Pty. Ltd.
    Inventors: David P. Forrestal, Jake Hardt, Gary Hay
  • Mechanical coupler
    Patent number: D946716
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: March 22, 2022
    Inventors: Geoffrey William Bastian, Michael Lee Pyle, Matthew Scott Kressin, Robert Terry Coyle, Jr.
  • Canister
    Patent number: D947316
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: March 29, 2022
    Assignee: ADEY HOLDINGS (2008) LIMITED
    Inventors: Simon Downie, Kelvin Leung, Alan Ferry
  • Ball valve lift apparatus
    Patent number: D947328
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 29, 2022
    Assignee: Tru Lift Supply Inc.
    Inventor: Ryan Klatt
  • Connector for a sanitizing machine
    Patent number: D949295
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: April 19, 2022
    Assignee: SOCLEAN INC.
    Inventor: Alex Chaves
  • Grease coupler
    Patent number: D950688
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: May 3, 2022
    Assignee: King Cho Machinery Industrial Co., Ltd.
    Inventor: Fu Tien Hung