Tank Or Tank Cover Patents (Class D23/313)
  • Cover for a flushing tank
    Patent number: D580533
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: November 11, 2008
    Assignee: ToTo Ltd.
    Inventor: Masahiro Maruhashi
  • Water tank
    Patent number: D581501
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: November 25, 2008
    Assignee: Globe Union Industrial Corp.
    Inventors: Qiong Zou, Li-Min Hou
  • Plumbing fixture
    Patent number: D585128
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: January 20, 2009
    Assignee: Kohler Co.
    Inventors: Anna-Pia Slothower, Mary J. Reid
  • Plumbing fixture
    Patent number: D608430
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: January 19, 2010
    Assignee: Kohler Co.
    Inventors: Anna-Pia Slothower, Mary Reid, Cecile Thalmann-Gomez
  • Water storage tank
    Patent number: D609794
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: February 9, 2010
    Inventor: Andrew Cimma
  • Cistern
    Patent number: D617885
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: June 15, 2010
    Assignee: Caroma Industries Limited
    Inventors: Stephen John Cummings, Vincent Kai Hong Ho
  • Plumbing fixture
    Patent number: D637702
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: May 10, 2011
    Assignee: Kohler Co.
    Inventor: Rafael A. Rexach
  • Plumbing fixture
    Patent number: D637703
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: May 10, 2011
    Assignee: Kohler Co.
    Inventors: Roque M. Corpuz, Mary Reid
  • Plumbing fixture
    Patent number: D639918
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: June 14, 2011
    Assignee: Kohler Co.
    Inventor: Michael R. Bates
  • Plumbing fixture
    Patent number: D640779
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: June 28, 2011
    Assignee: Kohler Co.
    Inventor: Michael R. Bates
  • Plumbing fixture
    Patent number: D641459
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: July 12, 2011
    Assignee: Kohler Co.
    Inventors: Roque M. Corpuz, Jr., Mary Reid
  • Plumbing fixture
    Patent number: D648840
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: November 15, 2011
    Assignee: Kohler Co.
    Inventors: Roque M. Corpuz, Mary Reid
  • Plumbing fixture
    Patent number: D649627
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: November 29, 2011
    Assignee: Kohler Co.
    Inventors: Roque M. Corpuz, Jr., Mary Reid
  • Plumbing fixture
    Patent number: D657031
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: April 3, 2012
    Assignee: Kohler France SAS
    Inventors: S. Mark Bickerstaffe, Stefano Rossini, Alexander Duringer
  • Plumbing fixture
    Patent number: D662575
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: June 26, 2012
    Assignee: Kohler Co.
    Inventors: Roque N. Corpuz, Jr., Mary Reid
  • Plumbing fixture
    Patent number: D678490
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: March 19, 2013
    Assignee: Kohler Co.
    Inventors: Roque M. Corpuz, Jr., Mary Reid
  • Toilet tank and lid combination
    Patent number: D687936
    Type: Grant
    Filed: July 18, 2012
    Date of Patent: August 13, 2013
    Assignee: Niagara Conservation Corp.
    Inventor: Kevin Kennedy
  • Toilet tank and lid
    Patent number: D694378
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: November 26, 2013
    Assignee: Kohler Co.
    Inventor: Michael Bates
  • Toilet tank
    Patent number: D694379
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: November 26, 2013
    Assignee: Kohler Co.
    Inventor: Michael R. Bates
  • Toilet lid
    Patent number: D695384
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: December 10, 2013
    Assignee: Kohler Co.
    Inventor: Michael R. Bates
  • Toilet
    Patent number: D697601
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: January 14, 2014
    Assignee: Kohler Co.
    Inventors: Michael R. Bates, Erich D. Slothower, Benjamin B. Fullerton, Jr.
  • Toilet
    Patent number: D697602
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: January 14, 2014
    Assignee: Kohler Co.
    Inventors: Michael R. Bates, Erich D. Slothower, Benjamin B. Fullerton, Jr.
  • Toilet tank
    Patent number: D702821
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: April 15, 2014
    Assignee: Masco Corporation of Indiana
    Inventors: Celine Kwok Garland, Anthony Spangler
  • Toilet tank lid
    Patent number: D702822
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: April 15, 2014
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony Spangler
  • Toilet tank
    Patent number: D702823
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: April 15, 2014
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony Spangler
  • Toilet tank lid
    Patent number: D705913
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: May 27, 2014
    Assignee: Masco Corporation of Indiana
    Inventors: Celine Kwok Garland, Anthony Spangler
  • Toilet tank lid
    Patent number: D711520
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: August 19, 2014
    Assignee: Masco Corporation of Indiana
    Inventors: Celine Kwok Garland, Anthony Spangler
  • Tank for water closet
    Patent number: D735305
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: July 28, 2015
    Assignee: TOTO, Ltd.
    Inventors: Mitsuya Obara, Steven Chen
  • Trip lever
    Patent number: D735840
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: August 4, 2015
    Assignee: TOTO, Ltd.
    Inventors: Mitsuya Obara, Steven Chen
  • Trip lever
    Patent number: D735841
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: August 4, 2015
    Assignee: TOTO, Ltd.
    Inventors: Mitsuya Obara, Steven Chen
  • Plate with curved raised surfaces
    Patent number: D743014
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: November 10, 2015
    Assignee: Foremost Groups, Inc.
    Inventors: Michael Paitchell, Shihong Wan
  • Toilet tank
    Patent number: D749711
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: February 16, 2016
    Assignee: DELTA FAUCET COMPANY
    Inventor: Thad Eads
  • Toilet tank
    Patent number: D749712
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: February 16, 2016
    Assignee: DELTA FAUCET COMPANY
    Inventor: Thad Eads
  • Toilet tank
    Patent number: D751183
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: March 8, 2016
    Assignee: DELTA FAUCET COMPANY
    Inventor: Adriana McNinch
  • Lever
    Patent number: D751672
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: March 15, 2016
    Assignee: DELTA FAUCET COMPANY
    Inventor: Thad Eads
  • Lever
    Patent number: D752718
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: March 29, 2016
    Assignee: DELTA FAUCET COMPANY
    Inventor: Thad Eads
  • Toilet tank
    Patent number: D759796
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: June 21, 2016
    Assignee: KOHLER CO.
    Inventor: Michael R. Bates
  • Toilet tank lid
    Patent number: D781405
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: March 14, 2017
    Assignee: KOHLER CO.
    Inventor: Michael R. Bates
  • Toilet
    Patent number: D815262
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: April 10, 2018
    Assignee: KOHLER CO.
    Inventors: Michael R. Bates, Shawn J. Booth, Gary N. Clarke, Robin A. Goad
  • Toilet tank with lid
    Patent number: D829873
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: October 2, 2018
    Assignee: KOHLER CO.
    Inventor: Shawn J. Booth
  • Toilet tank
    Patent number: D893002
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 11, 2020
    Assignee: KOHLER CO.
    Inventor: Robin Goad
  • Toilet tank
    Patent number: D893689
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 18, 2020
    Assignee: KOHLER CO.
    Inventor: Robin Goad
  • Toilet
    Patent number: D901650
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 10, 2020
    Assignee: Kohler, Co.
    Inventor: Carlos F. Uceda
  • Toilet tank
    Patent number: D911501
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: February 23, 2021
    Assignee: Kohler Co.
    Inventor: Robin Goad
  • Toilet tank
    Patent number: D912232
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: March 2, 2021
    Assignee: Kohler Co.
    Inventor: Robin Goad
  • Toilet
    Patent number: D930800
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: September 14, 2021
    Assignee: Kohler Co.
    Inventors: Adam M. Moller, Shawn J. Booth, Richard C. Kong
  • Toilet tank
    Patent number: D931994
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: September 28, 2021
    Assignee: TOTO Ltd.
    Inventors: Masanobu Wano, Tomohiro Miyazaki
  • Toilet tank
    Patent number: D941446
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: January 18, 2022
    Assignee: TOTO Ltd.
    Inventors: Masafumi Ishikawa, Hiroshi Shimoda, Chikahiro Kakimoto
  • Toilet tank
    Patent number: D941447
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: January 18, 2022
    Assignee: Kohler Co.
    Inventor: Robin Goad
  • Toilet tank
    Patent number: D950027
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: April 26, 2022
    Assignee: AS America, Inc.
    Inventor: Christophe Bucher