Sport Or Playing Field Patents (Class D21/355)
Baseball (Class D21/356)
Football or soccer (Class D21/357)
Golf (Class D21/358)
Racing (Class D21/359)
  • Stadium desk
    Patent number: D453431
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: February 12, 2002
    Assignee: Paul Robby Associates, LLP
    Inventors: Robert P. Volkman, Michael J. Volkman
  • Playing surface for a game
    Patent number: D611104
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: March 2, 2010
    Inventor: Humayun A. Hussain
  • Game playing surface
    Patent number: D430225
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: August 29, 2000
    Inventor: Thomas David Waterman
  • Sport themed roulette game
    Patent number: D726833
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: April 14, 2015
    Inventor: Yung Ju Choi
  • Bubble hockey game
    Patent number: D876563
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: February 25, 2020
    Assignee: Molson Canada 2005
    Inventors: Brian Collins, Greg Barbour, Richard Kuypers, Andrew Singleton
  • Tabletop game
    Patent number: D964468
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: September 20, 2022
    Inventor: Jakeem Bashuri Wahliq, Sr.
  • Table basketball game
    Patent number: D980914
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: March 14, 2023
    Inventor: Patrick Rexhausen
  • Tic tac toe board
    Patent number: D997253
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: August 29, 2023
    Inventor: Sabrina Yeung