Water Closet Or Urinal Patents (Class D23/309)
Deflector (22) (Class D23/310)
Seat, or bowl cover (23) (Class D23/311)
Tank or tank cover (Class D23/313)
  • Toilet bolt cover
    Patent number: D527810
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: September 5, 2006
    Assignee: NCH Corporation
    Inventors: Ruth A. Frazer, Gary L. Frazer, George M. Davison, III, Pete Meier, Nathan Field
  • Restroom odor reducer system
    Patent number: D534256
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: December 26, 2006
    Inventor: Ricardo Lomeli
  • Fan housing cover
    Patent number: D540444
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: April 10, 2007
    Inventor: Jimmie L. Sollami
  • Toilet tank lever
    Patent number: D540445
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: April 10, 2007
    Assignee: Liberty Hardware Mfg. Corp.
    Inventor: Leszek Solowiej
  • Tank handle
    Patent number: D540446
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: April 10, 2007
    Assignee: Fusion Hardware Group, Inc.
    Inventor: Dan Kennard
  • Bidet sprayer holder
    Patent number: D540447
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: April 10, 2007
    Inventor: Jose De Alba
  • Disposable toilet bowl skirt
    Patent number: D540448
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: April 10, 2007
    Inventor: Andrea Wolsifer
  • Toilet seat mounted ventilator intake
    Patent number: D540927
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: April 17, 2007
    Inventor: John Plifka
  • Tank handle
    Patent number: D541914
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: May 1, 2007
    Assignee: Fusion Hardware Group, Inc.
    Inventor: Dan Kennard
  • Toilet child safety cover
    Patent number: D550821
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: September 11, 2007
    Inventor: Juan Carlos Fraga
  • Hand rail for toilet
    Patent number: D556305
    Type: Grant
    Filed: January 10, 2007
    Date of Patent: November 27, 2007
    Assignee: Liberty Hardware Mfg. Corp.
    Inventors: Daniel Genord, Evan Carpenter-Crawford
  • Toilet flush handle attachment
    Patent number: D556874
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: December 4, 2007
    Assignee: The Procter & Gamble Company
    Inventor: Anthony Rogers
  • Potty chair support strip
    Patent number: D556875
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: December 4, 2007
    Assignee: Baby Bjorn AB
    Inventor: Andreas Zandren
  • Odor-removing apparatus for inclusion in a toilet
    Patent number: D557773
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: December 18, 2007
    Assignee: Odourbuster Limited
    Inventor: Peter Antoniou
  • Toilet seat lift
    Patent number: D560274
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: January 22, 2008
    Inventor: Trudy M. Hoang
  • Potty stool
    Patent number: D568974
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: May 13, 2008
    Inventor: Matthew K McDowell
  • Disposable sanitary cover
    Patent number: D571901
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: June 24, 2008
    Assignee: SSS Ventures International Corporation
    Inventor: Margarita Egle (Roslin) Stewart
  • Toilet splatter shield
    Patent number: D571902
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: June 24, 2008
    Inventor: Anita V. Carson
  • Tank lever
    Patent number: D583033
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: December 16, 2008
    Inventors: Chad H. Jones, Stephen L. Fillipp
  • Tank lever
    Patent number: D583034
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: December 16, 2008
    Inventors: Chad H. Jones, Stephen L. Fillipp
  • Pump assembly for a toilet
    Patent number: D593187
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: May 26, 2009
    Assignee: Thetford Corporation
    Inventors: Mark D. Good, Brian Kelly, Michael Juska
  • Vented toilet
    Patent number: D593188
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: May 26, 2009
    Assignee: Hoss Fly, Inc.
    Inventors: Monte Warne, Charlie Palmer
  • Toilet seat cover
    Patent number: D593654
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: June 2, 2009
    Assignee: Bemis Manufacturing Company
    Inventor: Daniel J. De Lay
  • Commode
    Patent number: D595819
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 7, 2009
    Inventor: Connie S. Davis
  • Commode
    Patent number: D595820
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: July 7, 2009
    Inventor: Connie S. Davis
  • Water closet
    Patent number: D609793
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: February 9, 2010
    Assignee: ToTo Ltd.
    Inventors: Minoru Tani, Rie Yokoyama
  • Water closet
    Patent number: D610662
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: February 23, 2010
    Assignee: ToTo Ltd.
    Inventors: Minoru Tani, Rie Yokoyama
  • Folding device for male child urination
    Patent number: D617895
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: June 15, 2010
    Inventor: Wilfred Aguila
  • Vacuum waste system
    Patent number: D618775
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: June 29, 2010
    Assignee: B/E Aerospace, Inc.
    Inventors: Christopher Hardwick, Mark A. Pondelick, Thao Hoang, Steven Whisler
  • Bowl for vacuum waste system
    Patent number: D619227
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: July 6, 2010
    Assignee: B/E Aerospace, Inc.
    Inventors: Christopher Hardwick, Mark A. Pondelick, Thao Hoang, Steven Whisler
  • Vacuum waste system
    Patent number: D619228
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: July 6, 2010
    Assignee: B/E Aerospace, Inc.
    Inventors: Christopher Hardwick, Mark A. Pondelick, Thao Hoang, Steven Whisler
  • Combination toilet with flushless urinal
    Patent number: D619229
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: July 6, 2010
    Inventor: Kenneth Kwak
  • Sounding toilet accessory
    Patent number: D622366
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: August 24, 2010
    Inventors: Kevin Ihlefeld, Timothy C. Ihlefeld
  • Universal tank lever
    Patent number: D624629
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: September 28, 2010
    Assignee: Danco, Inc
    Inventors: Chad Jones, Justin Pendleton
  • Support accessory for toilets
    Patent number: D625793
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: October 19, 2010
    Inventor: Antonio Flavio Pereira Del Arroyo
  • Toilet roll cabinet and flushable funnels
    Patent number: D625794
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: October 19, 2010
    Inventor: Mahendra Nagindas Mehta
  • Support accessory for toilets
    Patent number: D633606
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: March 1, 2011
    Inventor: Antonio Flavio Pereira Del Arroyo
  • Support accessory for toilets
    Patent number: D633607
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: March 1, 2011
    Inventor: Antonio Flavio Pereira Del Arroyo
  • Toilet seat lifter
    Patent number: D641457
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: July 12, 2011
    Inventor: Christopher Leever
  • Toilet seat lifting device
    Patent number: D641458
    Type: Grant
    Filed: January 14, 2011
    Date of Patent: July 12, 2011
    Inventor: Vance Mixon
  • Bag for mounting in a toilet or commode for receiving human waste
    Patent number: D641843
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: July 19, 2011
    Inventor: Enda Thomas
  • Foot actuated toilet seat lifter
    Patent number: D642665
    Type: Grant
    Filed: June 10, 2010
    Date of Patent: August 2, 2011
    Inventor: Heidi Little
  • Universal tank lever
    Patent number: D647602
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: October 25, 2011
    Assignee: Danco, Inc.
    Inventors: Chad H. Jones, Justin D. Pendleton, David Singer
  • Dual flush button
    Patent number: D648831
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: November 15, 2011
    Assignee: Niagara Conservation Corp.
    Inventor: Todd Michael Bradford
  • Toilet flush foot pedal
    Patent number: D649233
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: November 22, 2011
    Inventor: Tiffany Du
  • Universal tank lever
    Patent number: D650048
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: December 6, 2011
    Assignee: Danco, Inc.
    Inventors: Chad H. Jones, Justin D. Pendleton, David Singer
  • Toilet bowl
    Patent number: D651297
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: December 27, 2011
    Assignee: Kohler China Investment Co., Ltd.
    Inventor: Mimi Jiang
  • Toilet seat and cover handles
    Patent number: D651298
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: December 27, 2011
    Inventor: Trung Dang Huynh
  • Plumbing fixture
    Patent number: D657030
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: April 3, 2012
    Assignee: Kohler Co.
    Inventor: Michael R. Bates
  • Toilet
    Patent number: D657852
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: April 17, 2012
    Assignee: Kohler Co.
    Inventors: Jacob P. Vanderheyden, Jacob Lusson, Nicholas Paterson