Cap, Plug, Vent Or Screen (11) Patents (Class D23/260)
Drain guard or strainer (12) (Class D23/261)
  • Metal bird guard for dryer vent
    Patent number: D885527
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 26, 2020
    Inventor: David Kresge
  • Jet regulator
    Patent number: D887531
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: June 16, 2020
    Assignee: Neoperl GmbH
    Inventor: Marc Tempel
  • Pail adapter
    Patent number: D888900
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: June 30, 2020
    Assignee: WESTCOTT DISTRIBUTION INC.
    Inventor: Nancy Westcott-Pocock
  • Conduit Cap
    Patent number: D889610
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: July 7, 2020
    Inventor: Joel Kuna
  • Drain plug
    Patent number: D894346
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: August 25, 2020
    Assignee: INTEGRITY PRODUCTS & SUPPLIES INC.
    Inventor: Graham Brigham
  • Coupling interface
    Patent number: D898878
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: October 13, 2020
    Assignee: Intel Corporation
    Inventors: Mark E. Sprenger, Joseph Broderick
  • Lifting plug
    Patent number: D902359
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: November 17, 2020
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Thomas Wu, Shana Groeschler, Keith Fulton, Leon Moy
  • Septic system pipe cover
    Patent number: D903837
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: December 1, 2020
    Inventor: Kevin Hughes
  • Drain valve
    Patent number: D905829
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: December 22, 2020
    Inventor: Tianxin Zhang
  • Self-sealing drain vent cover
    Patent number: D912783
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 9, 2021
    Inventor: John McCauley
  • End cap seal
    Patent number: D915564
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: April 6, 2021
    Assignee: Donaldson Company, Inc.
    Inventors: Steven A. Johnson, Stephan A. Graham
  • Filter cassette
    Patent number: D916248
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: April 13, 2021
    Assignee: ZEFON INTERNATIONAL, INC.
    Inventors: Travis Pettengill, Bill Barker, Jr., Wayne Sipes
  • Sprayer for a foot spa tub
    Patent number: D917021
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: April 20, 2021
    Assignee: Foresee Scientech Ltd.
    Inventors: Danny Jan, Cheng-Hsiung Chang
  • Bathtub stopper
    Patent number: D921165
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: June 1, 2021
    Assignee: SHENZHEN YONGXING TOOL TECHNOLOGY CO., LTD
    Inventor: Chudun Chen
  • Bathtub stopper
    Patent number: D921851
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: June 8, 2021
    Inventor: Kai Ning
  • Shear gate
    Patent number: D923756
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: June 29, 2021
    Inventor: Robert William Aiken
  • Spray masking plug
    Patent number: D928292
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: August 17, 2021
    Assignee: Caterpillar Inc.
    Inventor: James Bradford
  • End cap for plug filter
    Patent number: D932596
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: October 5, 2021
    Assignee: Solidification Products International, Inc.
    Inventor: Paul Melaccio
  • Pipe cap for drain pipe outlet
    Patent number: D933788
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 19, 2021
    Inventor: Douglas W. Banks
  • Sink filter device
    Patent number: D935571
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: November 9, 2021
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.
    Inventor: Changfu Luo
  • Gas distribution assembly lid
    Patent number: D936187
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: November 16, 2021
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Muhannad Mustafa, Muhammad M. Rasheed
  • Curb stop device
    Patent number: D936801
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: November 23, 2021
    Inventor: Russell Truesdel
  • Fuel tank cap
    Patent number: D938556
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: December 14, 2021
    Inventor: Wei Hua Zhang
  • Bathtub plug
    Patent number: D941440
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: January 18, 2022
    Inventor: Zhan Lu
  • End cap for plug filter
    Patent number: D950687
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: May 3, 2022
    Assignee: Solidification Products International, Inc.
    Inventor: Paul Melaccio
  • Pipe cap for drain pipe outlet
    Patent number: D953495
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: May 31, 2022
    Inventor: Douglas W. Banks
  • Universal drain stopper
    Patent number: D952803
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: May 24, 2022
    Assignee: HANGZHOU FUTU E-COMMERCE TECHNOLOGY CO., LTD.
    Inventor: Dawei Han
  • Tub stopper
    Patent number: D956186
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: June 28, 2022
    Inventor: Xunhua Ma
  • Skimmer lid for swimming pools
    Patent number: D958930
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: July 26, 2022
    Assignee: AQUASTAR POOL PRODUCTS, INC.
    Inventor: Olaf Mjelde
  • Tamper evident overcap for drum closures
    Patent number: D963811
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: September 13, 2022
    Assignee: RIEKE LLC
    Inventors: Anthony Angelozzi, Dale W. Taylor
  • Decorative air gap cap cover
    Patent number: D965749
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: October 4, 2022
    Assignee: UNITED AIR GAP COVERS INC.
    Inventors: Luke J. Williams, Luke M. Williams
  • Bathtub plug
    Patent number: D969277
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 8, 2022
    Inventor: Xiaoshan Chen
  • Drain filter
    Patent number: D972090
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: December 6, 2022
    Inventor: Jun Liu
  • Floor drain rubber plug
    Patent number: D972690
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: December 13, 2022
    Inventor: Wei Peng
  • Flexible drain
    Patent number: D973850
    Type: Grant
    Filed: September 2, 2022
    Date of Patent: December 27, 2022
    Inventor: Haochuan Lin
  • Square piping cap
    Patent number: D981536
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: March 21, 2023
    Assignee: LDR Global Industries, LLC
    Inventor: Hillel Tropper
  • RV or marine toilet bowl discharge opening plug
    Patent number: D990629
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: June 27, 2023
    Inventor: Scott Romiti
  • Sink cover
    Patent number: D990630
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: June 27, 2023
    Inventor: Charlotte Grace
  • Cleanout plug for a drain pipe
    Patent number: D992697
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: July 18, 2023
    Inventor: Michael D. Pechonis
  • Drain plug
    Patent number: D1003405
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: October 31, 2023
    Inventor: Yanbo Xiong
  • Cover for a bathtub overflow system
    Patent number: D1003406
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: October 31, 2023
    Assignee: WCM Industries, Inc.
    Inventor: Eric Pilarczyk
  • Drain plug
    Patent number: D1005454
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: November 21, 2023
    Inventor: Yanbo Xiong
  • Floor drain
    Patent number: D1013840
    Type: Grant
    Filed: October 27, 2023
    Date of Patent: February 6, 2024
    Inventor: Anyu Zhang
  • Multi-directional vent limiter
    Patent number: D1016989
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: March 5, 2024
    Assignee: FAIRVIEW LTD.
    Inventor: Peter Conn
  • Cleanout plug
    Patent number: D1021012
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: April 2, 2024
    Inventor: William D. Folsom
  • Drain stopper
    Patent number: D1021013
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: April 2, 2024
    Inventor: Simin Wu
  • Bathtub stopper
    Patent number: D1022147
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: April 9, 2024
    Inventor: Fuguang Chen
  • Hose barb cable connector
    Patent number: D1023963
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: April 23, 2024
    Assignee: Western Technology, Inc.
    Inventor: Michael Kralik
  • Hydrant monitoring cap
    Patent number: D1024281
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: April 23, 2024
    Assignee: McWane, Inc.
    Inventor: John Garcia
  • Pipe thread protector
    Patent number: D1025308
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: April 30, 2024
    Assignee: Universal Moulding Co. Ltd.
    Inventors: Max Danneffel, John Danneffel