Tile Type Patents (Class D25/140)
  • Wooden roofing tile
    Patent number: D294064
    Type: Grant
    Filed: October 22, 1984
    Date of Patent: February 2, 1988
    Inventor: Frederick S. Hansen
  • Roofing tile
    Patent number: D302732
    Type: Grant
    Filed: September 22, 1986
    Date of Patent: August 8, 1989
    Assignee: Les Tuiles de Geneve L.T.G. (1987) Inc.
    Inventor: Edouard Ferland
  • Lining element for interior surfaces of loading bin, sliding chute, or the like
    Patent number: D302983
    Type: Grant
    Filed: September 22, 1988
    Date of Patent: August 22, 1989
    Assignee: Trelleborg AB
    Inventor: Bengt L. A. Dehlen
  • Roof tile or similar article
    Patent number: D313279
    Type: Grant
    Filed: April 19, 1989
    Date of Patent: December 25, 1990
    Assignee: Sekisui Kagaku Kogyo Kabushiki Kaisha
    Inventor: Seigo Aizaki
  • Tile
    Patent number: D321942
    Type: Grant
    Filed: January 27, 1988
    Date of Patent: November 26, 1991
    Assignee: Marley Tile A.G.
    Inventor: Michael E. Lynn
  • Roof tile
    Patent number: D338541
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: August 17, 1993
    Assignee: Oldcastle, Inc.
    Inventor: John A. Fifield
  • Roof tile
    Patent number: D341669
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: November 23, 1993
    Assignee: Migeon-TPA S.A.
    Inventor: Alain Migeon
  • Precast sludge tank roof panel with removable grate
    Patent number: D341670
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: November 23, 1993
    Assignee: Enviroland, Inc.
    Inventor: Roger Haag
  • Molded roof tile
    Patent number: D347287
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: May 24, 1994
    Inventor: David Mayer
  • Roof tile
    Patent number: D356873
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: March 28, 1995
    Assignee: Oldcastle, Inc.
    Inventors: Barry H. Bamber, John A. Fifield