Cap, Plug, Vent Or Screen (11) Patents (Class D23/260)
Drain guard or strainer (12) (Class D23/261)
  • 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
  • Sewer hose elbow cap
    Patent number: D1028180
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: May 21, 2024
    Assignee: Camco Manufacturing, LLC
    Inventors: Jeffrey Robert Russell, Brandon Wayne Blakely, Christopher Miller
  • Soap stand for a kitchen airgap
    Patent number: D1028561
    Type: Grant
    Filed: February 28, 2024
    Date of Patent: May 28, 2024
    Inventor: Vladimir Aleksandrovich Sukhanov
  • Dryer vent
    Patent number: D1031969
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: June 18, 2024
    Assignee: Zhengzhou Jirang Trading Co., Ltd.
    Inventor: Xishuai Zhang
  • Cap for a chlorinator retrofit assembly
    Patent number: D1032778
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: June 25, 2024
    Assignee: CHAMPION POOL PRODUCTS LLC
    Inventor: Richard A. Sutcliffe
  • Bathtub plug
    Patent number: D1032796
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: June 25, 2024
    Inventor: Xiaoshan Chen
  • Sink strainer
    Patent number: D1034922
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: July 9, 2024
    Inventor: Hongmin Liu
  • Drain plug
    Patent number: D1034923
    Type: Grant
    Filed: April 3, 2024
    Date of Patent: July 9, 2024
    Inventor: Rongping Chen
  • Reducing plate
    Patent number: D1036631
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: July 23, 2024
    Assignee: Advanced Drainage Systems, Inc.
    Inventor: Jeremy Cadeau
  • Toilet cleaning cup refill
    Patent number: D1037407
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: July 30, 2024
    Assignee: 3M Innovative Properties Company
    Inventors: Matthew D. Chaffee, Mark W. Baldwin, Jansen M. Dissing
  • Bathtub stopper
    Patent number: D1040974
    Type: Grant
    Filed: May 8, 2024
    Date of Patent: September 3, 2024
    Inventor: Xiaoxue Liu
  • Drain plug
    Patent number: D1042753
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: September 17, 2024
    Assignee: Cummins Inc.
    Inventors: Andrew Kotter, Pablo F. Diaz Poueriet
  • Drain hair catcher
    Patent number: D1042754
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: September 17, 2024
    Inventor: Xiaoyan Zeng
  • Coupling interface
    Patent number: D1043924
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: September 24, 2024
    Assignee: Intel Corporation
    Inventors: Mark E. Sprenger, Joseph Broderick
  • Bathtub overflow drain cover
    Patent number: D1045029
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: October 1, 2024
    Inventor: Zhiping Luo
  • Shower drain hair catcher
    Patent number: D1045032
    Type: Grant
    Filed: May 20, 2023
    Date of Patent: October 1, 2024
    Inventor: Hyunjoo Helton
  • Bathtub plug
    Patent number: D1050365
    Type: Grant
    Filed: May 20, 2024
    Date of Patent: November 5, 2024
    Inventor: Haojie Fang
  • Shower drain
    Patent number: D1051304
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: November 12, 2024
    Assignee: EASY SANITARY SOLUTIONS B.V.
    Inventors: Jorrit Heiner, Marieke De Vries, Jurgen Hendrik Peter Joseph Keizers, Gijs Ten Voorde
  • Bathtub stopper
    Patent number: D1052052
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: November 19, 2024
    Assignee: FUJIAN NAN'AN LANGLILANG TECHNOLOGY CO., LTD.
    Inventor: Zhenzhen Su
  • Sink drain plug
    Patent number: D1052054
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: November 19, 2024
    Inventor: Shuting Chen
  • Drip tray
    Patent number: D1052699
    Type: Grant
    Filed: January 4, 2023
    Date of Patent: November 26, 2024
    Assignee: Fluid Products Pty Ltd
    Inventor: Russell Hornsey
  • Pipe plug
    Patent number: D1052700
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: November 26, 2024
    Assignee: Pipe Storage Solutions, LLC
    Inventors: Jason Plant, R. Jason Barnes
  • Sink drainage plug
    Patent number: D1052702
    Type: Grant
    Filed: August 5, 2023
    Date of Patent: November 26, 2024
    Inventor: Shengwu Zhang
  • Floor drain
    Patent number: D1053318
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: December 3, 2024
    Inventor: Ming Tang
  • Bathtub overflow drain cover
    Patent number: D1055234
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: December 24, 2024
    Inventor: Zhuanhe Zhang
  • Drainage basket
    Patent number: D1055235
    Type: Grant
    Filed: May 14, 2024
    Date of Patent: December 24, 2024
    Inventor: Shuya Xia
  • Dosing device for water distribution
    Patent number: D1057104
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: January 7, 2025
    Assignee: PREMIER TECH EAU ET ENVIRONNEMENT LTÉE
    Inventors: Beatrice Panaccio, Colin Cote, Jean-Pierre Daigle, Samuel Lavoie, Antonin Paquet, Yan Gilbert
  • Drain plug
    Patent number: D1057107
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: January 7, 2025
    Inventor: Changwen Hu
  • Sink drain stopper with strainer
    Patent number: D1057909
    Type: Grant
    Filed: July 11, 2024
    Date of Patent: January 14, 2025
    Inventor: Yu Chen
  • Drain stopper
    Patent number: D1058764
    Type: Grant
    Filed: October 8, 2024
    Date of Patent: January 21, 2025
    Inventor: Qiongyang Wu
  • Sink drain strainer
    Patent number: D1058766
    Type: Grant
    Filed: July 1, 2024
    Date of Patent: January 21, 2025
    Inventor: Renxiong Song
  • Drain plug
    Patent number: D1060614
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: February 4, 2025
    Inventors: Zi Zhang, Shuting Chen
  • Inline weir ring
    Patent number: D1064192
    Type: Grant
    Filed: March 2, 2023
    Date of Patent: February 25, 2025
    Assignee: King Technology, Inc.
    Inventors: Jeffrey Johnson, Darrin M. Swagel, Eric Barton
  • Flow controller for static mixer
    Patent number: D1064193
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: February 25, 2025
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventor: James J. Haffely
  • Bath tub drain cover
    Patent number: D1065461
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: March 4, 2025
    Assignee: Shanghai Yiqi Technology Co., Ltd.
    Inventor: Xujun Huang