Rectangular Or Square Patents (Class D25/156)
  • Grate
    Patent number: D501261
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: January 25, 2005
    Assignee: East Jordan Iron Words, Inc.
    Inventors: Shawn M. Hauck, David E. Fuller, Tamalie S. Dalto
  • Pool grate
    Patent number: D437427
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: February 6, 2001
    Assignee: Leslie's Poolmart, Inc.
    Inventor: Wayne G. Shaffer
  • Section of interlocking modular floor tile
    Patent number: D502557
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: March 1, 2005
    Assignee: Tennessee Mat Company, Inc.
    Inventor: Lisa O'Dell
  • Wall panel
    Patent number: D451214
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: November 27, 2001
    Assignee: Roller Drome, LLC
    Inventors: Neal C. Gollob, Stephen Keating
  • Matting tile
    Patent number: D519652
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: April 25, 2006
    Assignee: 3M Innovative Properties Company
    Inventors: Eric Bozouklian, Cecile Hoehler, Francesca Cattaneo, Adrian Brian Peach, Emilio Genovesi, Sylvain Masson, Didier Rouaud, Mauro Porcini
  • Section of interlocking modular floor tile
    Patent number: D520650
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: May 9, 2006
    Assignee: Tennessee Mat Company, Inc.
    Inventors: Daniel C. Fuccella, Douglas E. Alexander
  • Floor mat or similar article
    Patent number: D301529
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: June 13, 1989
    Assignee: Vredestein Incopro B.V.
    Inventor: Jens J. Jonker
  • Floor mat or similar article
    Patent number: D301530
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: June 13, 1989
    Assignee: Vredestein Icopro B.V.
    Inventor: Jens J. Jonker
  • Screen element for screening machines
    Patent number: D302019
    Type: Grant
    Filed: September 6, 1988
    Date of Patent: July 4, 1989
    Assignee: Trelleborg AB
    Inventor: Bengt L. A. Dehlen
  • Elevated floor plate
    Patent number: D306350
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: February 27, 1990
    Assignee: Farley, Inc.
    Inventors: Carl S. Hardwicke, Howard R. Leffel, Jr., George S. Spatoulas
  • Brick supporting panel
    Patent number: D306907
    Type: Grant
    Filed: April 21, 1987
    Date of Patent: March 27, 1990
    Inventor: Ronald Trezza
  • Athletic court grid surface tile
    Patent number: D327748
    Type: Grant
    Filed: June 19, 1987
    Date of Patent: July 7, 1992
    Inventor: Samuel Y. Dorfman, Jr.
  • Guard for protecting the bases of tree trunks from trimming devices
    Patent number: D329296
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: September 8, 1992
    Assignee: Deep Root Corporation
    Inventor: Leonard N. Albrecht
  • Board for flooring
    Patent number: D329914
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: September 29, 1992
    Assignee: Les Profiles d'Extrusion Plastival Inc.
    Inventor: Clement Veilleux
  • Grating
    Patent number: D331470
    Type: Grant
    Filed: November 16, 1990
    Date of Patent: December 1, 1992
    Assignee: Harsco Corporation
    Inventors: James P. Mitchell, Kenmore E. McCauley, Gerald W. Miskovich
  • Athletic court grid surface tile
    Patent number: D336348
    Type: Grant
    Filed: September 16, 1987
    Date of Patent: June 8, 1993
    Inventor: Samuel Y. Dorfman, Jr.
  • Flooring unit
    Patent number: D336349
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: June 8, 1993
    Assignee: BCM Manufacturing Ltd.
    Inventor: Pierre A. Moreau
  • Poultry floor
    Patent number: D343259
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: January 11, 1994
    Assignee: Industrias Uniplasticas, S.A.
    Inventor: Henry Kovatch
  • Floor for animals
    Patent number: D343260
    Type: Grant
    Filed: January 22, 1992
    Date of Patent: January 11, 1994
    Assignee: Industrias Uniplasticas, S.A.
    Inventor: Henry Kovatch
  • Side panel for household containers
    Patent number: D345831
    Type: Grant
    Filed: September 4, 1992
    Date of Patent: April 5, 1994
    Assignee: Rubbermaid Incorporated
    Inventor: Jody A. Hobson
  • Flooring grate
    Patent number: D349774
    Type: Grant
    Filed: August 17, 1992
    Date of Patent: August 16, 1994
    Assignee: Ikadan System A/S
    Inventor: Bjarne Kongsgaard
  • Eyewear products display tray
    Patent number: D367972
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: March 19, 1996
    Assignee: Bausch & Lomb Incorporated
    Inventors: William H. Valls, David W. Schweitzer, Jonathan C. Hamilton
  • Floor grate
    Patent number: D374728
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: October 15, 1996
    Assignee: Kadee Industries, Inc.
    Inventor: George J. Bielert
  • Heater grill
    Patent number: D374927
    Type: Grant
    Filed: April 20, 1994
    Date of Patent: October 22, 1996
    Assignee: Chalair Electrik Inc.
    Inventor: John Chabot
  • Flooring unit
    Patent number: D397457
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: August 25, 1998
    Assignee: BCM Manufacturing Ltd.
    Inventor: Warren Hutchings
  • Tree grate
    Patent number: D403448
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: December 29, 1998
    Assignee: Urban Accessories, Inc.
    Inventor: Park Olson
  • Anti-slip floor unit
    Patent number: D406363
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: March 2, 1999
    Assignee: W. S. Molnar Company
    Inventor: William S. Molnar
  • Soundproof wall unit
    Patent number: D410291
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: May 25, 1999
    Assignee: Sanken Steel Co., Ltd.
    Inventor: Shinzo Ito
  • Decking tile
    Patent number: D415581
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: October 19, 1999
    Assignee: Ezydeck Pty Ltd
    Inventor: Geoffrey Michael Bertolini
  • Flooring panel for animal housings
    Patent number: D433165
    Type: Grant
    Filed: September 9, 1998
    Date of Patent: October 31, 2000
    Assignee: Matrix AG Inc.
    Inventors: Pierre A. Moreau, W. James Real
  • Architectural panel
    Patent number: D435122
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: December 12, 2000
    Inventors: Derek K. Ross, James H. Ross