Simulative Patents (Class D23/312)
  • Mouth-shaped urinal
    Patent number: D438942
    Type: Grant
    Filed: April 13, 2000
    Date of Patent: March 13, 2001
    Inventor: Sun Y. Kim
  • Toilet seat resembling a racing tire
    Patent number: D518562
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: April 4, 2006
    Inventor: Kirk Hoeppner
  • Toilet seat resembling a off road tire
    Patent number: D520126
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: May 2, 2006
    Inventor: Kirk Hoeppner
  • Disposable toilet seat cover
    Patent number: D520618
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: May 9, 2006
    Inventors: Alice Morgan, Luke H. Morgan
  • Toilet seat handle
    Patent number: D454771
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: March 26, 2002
    Assignee: DaisyLift, Inc.
    Inventors: David S. Krause, Timm T. Martin
  • Combination dual size toilet seat and cover
    Patent number: D326316
    Type: Grant
    Filed: March 27, 1989
    Date of Patent: May 19, 1992
    Inventor: Xiao P. Zhang
  • Toilet seat lifter
    Patent number: D331184
    Type: Grant
    Filed: February 14, 1989
    Date of Patent: November 24, 1992
    Inventor: Lynda Walker
  • Toilet seat lifter
    Patent number: D331185
    Type: Grant
    Filed: February 14, 1989
    Date of Patent: November 24, 1992
    Inventor: Lynda Walker
  • Infant's commode seat
    Patent number: D346436
    Type: Grant
    Filed: May 28, 1991
    Date of Patent: April 26, 1994
    Inventor: Jtonia L. Wilks
  • Combined toilet seat and cover
    Patent number: D358635
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: May 23, 1995
    Inventor: Marvin D. Maxwell
  • Combined toilet seat and cover
    Patent number: D360938
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: August 1, 1995
    Inventor: Marvin D. Maxwell
  • Combined toilet seat and cover
    Patent number: D361628
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: August 22, 1995
    Inventor: Marvin D. Maxwell
  • Combined toilet seat and cover
    Patent number: D362491
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: September 19, 1995
    Inventor: Marvin D. Maxwell
  • Combined toilet seat and cover
    Patent number: D365387
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: December 19, 1995
    Inventor: Marvin D. Maxwell
  • Piano toilet seat and cover
    Patent number: D372305
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: July 30, 1996
    Inventor: Marvin D. Maxwell
  • Toilet seat cover
    Patent number: D752193
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: March 22, 2016
    Assignee: Topseat International, Inc.
    Inventor: Chengdong Wu
  • Toilet seat cover kit
    Patent number: D783788
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: April 11, 2017
    Inventor: Phyllis Taylor
  • Toilet seat for children
    Patent number: D992703
    Type: Grant
    Filed: February 2, 2023
    Date of Patent: July 18, 2023
    Inventor: Dongli Cai
  • Children's toilet seat
    Patent number: D1063017
    Type: Grant
    Filed: September 10, 2024
    Date of Patent: February 18, 2025
    Inventor: Xiao Chen