Drawing Type Patents (Class D21/469)
  • Drawing board
    Patent number: D501883
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: February 15, 2005
    Assignee: First Class Ltd.
    Inventor: Marvin Berglas
  • Portable easel
    Patent number: D502964
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: March 15, 2005
    Assignee: Binney & Smith Inc.
    Inventor: David A. Cziraky
  • Children's activity set
    Patent number: D523080
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: June 13, 2006
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer
  • Children's fun board set
    Patent number: D529958
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: October 10, 2006
    Assignee: Artistic Studios, LTD.
    Inventor: Jerold Bruce Balzer
  • Children's activity set and lap desk
    Patent number: D530371
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: October 17, 2006
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer
  • Educational illustration machine
    Patent number: D461845
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: August 20, 2002
    Assignee: Sega Toys, Ltd.
    Inventors: Nobuaki Ishida, Wakana Yamana
  • Children's activity set and lap desk
    Patent number: D537876
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: March 6, 2007
    Assignee: Artistic Studios, Ltd.
    Inventor: Jerold Bruce Balzer
  • Toy drawing board
    Patent number: D467971
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: December 31, 2002
    Assignee: Hop Lee Cheong Industrial Company Limited
    Inventor: Kai-Shun Mak
  • Drawing game
    Patent number: D584364
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: January 6, 2009
    Inventor: Alberto Quercetti
  • Drawing toy
    Patent number: D498269
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: November 9, 2004
    Assignee: Tony Company, Ltd.
    Inventor: Takahiko Shirai
  • Toy drawing board
    Patent number: D591801
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: May 5, 2009
    Assignee: Hop Lee Cheong Industrial Company Limited
    Inventor: Kai-Shun Mak
  • Multi-color dispenser apparatus
    Patent number: D634364
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: March 15, 2011
    Assignee: Jakks Pacific, Inc.
    Inventors: Allan Villapando, Edward A. Spector, Terri Petrillo
  • Children's drawing board
    Patent number: D700660
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: March 4, 2014
    Inventor: Gidon Machiach
  • Educational toy
    Patent number: D872799
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: January 14, 2020
    Inventor: Donya Royaee
  • Crayon melter
    Patent number: D949247
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: April 19, 2022
    Assignee: Crayola LLC
    Inventors: Jennifer Weikel, Scott Collins, Craig Skinner
  • Toy drawing board
    Patent number: D974490
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: January 3, 2023
    Inventor: Jianhong Zhang
  • LCD writing board
    Patent number: D1015425
    Type: Grant
    Filed: April 10, 2022
    Date of Patent: February 20, 2024
    Inventor: Ge Yu
  • Toy drawing board
    Patent number: D1017719
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: March 12, 2024
    Inventor: Xunan Zheng
  • Toy keyboard tray for tablet
    Patent number: D1023152
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 16, 2024
    Assignee: Laxcen Technology Limited
    Inventors: Feng Lu, Haitao Si
  • Drawing machine toy
    Patent number: D1029123
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: May 28, 2024
    Assignee: CrunchLabs LLC
    Inventors: Mason Landon Smith, Mark Rober, James Eyre Lee