Track And Field Patents (Class D21/800)
  • Support for hurdle bars
    Patent number: D442663
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: May 22, 2001
    Inventors: Siegfried Kwasny, Hans Georg Hofmeister
  • Ballet balancing bar
    Patent number: D487124
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: February 24, 2004
    Assignee: Awaba Group PTY LTD
    Inventor: Mary Toniolo
  • Exercise hurdle
    Patent number: D632352
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: February 8, 2011
    Assignee: Power Systems, Inc.
    Inventors: Bruno Pauletto, James M. Orsulak
  • Jump training toy
    Patent number: D707775
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: June 24, 2014
    Inventor: John H. May
  • Flexible hurdle
    Patent number: D750719
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: March 1, 2016
    Assignee: Pro Performance Sports, L.L.C.
    Inventors: Allen Keith Holland, Kash Oris Bell, Daniel John Wray
  • Hurdle
    Patent number: D786380
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: May 9, 2017
    Inventor: Chih-Hao Chang
  • Equipment for acrobatic sports
    Patent number: D1047034
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: October 15, 2024
    Inventor: Charles Perriere