With Hollow Core Patents (Class D25/122)
  • Hospital equipment support rail
    Patent number: D292614
    Type: Grant
    Filed: December 3, 1984
    Date of Patent: November 3, 1987
    Assignee: M.T.D. Medical Technology and Development Ltd.
    Inventor: Agne Nilsson
  • Splice insert for balcony railing systems
    Patent number: D293718
    Type: Grant
    Filed: November 16, 1983
    Date of Patent: January 12, 1988
    Assignee: Metal Fab Equipment, Inc.
    Inventor: Frank Poma
  • Shaped bar for window frames
    Patent number: D294865
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: March 22, 1988
    Assignee: Klil Industries Ltd.
    Inventor: Maurice Meshulam
  • Shaped bar for window frames
    Patent number: D294866
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: March 22, 1988
    Assignee: Klil Industries Ltd.
    Inventor: Maurice Meshulam
  • Shaped bar for window frames
    Patent number: D295081
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: April 5, 1988
    Assignee: Klil Industries Ltd.
    Inventor: Maurice Meshulam
  • Fishing rod tube
    Patent number: D295999
    Type: Grant
    Filed: January 8, 1985
    Date of Patent: May 31, 1988
    Assignee: Daiwa Seiko, Inc.
    Inventor: Koui Inoue
  • Mullion
    Patent number: D296242
    Type: Grant
    Filed: September 16, 1985
    Date of Patent: June 14, 1988
    Inventor: Douglas C. Sperr
  • Structural column for an exercising apparatus
    Patent number: D298057
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: October 11, 1988
    Assignee: Marcy Gymnasium Equipment Co.
    Inventors: Parker E. Mahnke, Ron Sheltra
  • Decorative extrusion
    Patent number: D298465
    Type: Grant
    Filed: February 27, 1986
    Date of Patent: November 8, 1988
    Assignee: Avnet, Inc.
    Inventor: Peter M. Stagl
  • Structural guide column
    Patent number: D300063
    Type: Grant
    Filed: February 3, 1986
    Date of Patent: February 28, 1989
    Assignee: Marcy Fitness Products
    Inventor: Ronald Sheltra
  • Window component extrusion
    Patent number: D300367
    Type: Grant
    Filed: August 27, 1986
    Date of Patent: March 21, 1989
    Assignee: CertainTeed Corporation
    Inventors: Ludwig Reisinger, Dennis Westphal, Jonathan Piles
  • Window frame extrusion
    Patent number: D301065
    Type: Grant
    Filed: March 18, 1987
    Date of Patent: May 9, 1989
    Assignee: P. H. Tech Inc.
    Inventors: Raymond Dallaire, Dominique Dallaire
  • Window frame extrusion
    Patent number: D301746
    Type: Grant
    Filed: February 3, 1987
    Date of Patent: June 20, 1989
    Assignee: P.H. Tech Inc.
    Inventors: Raymond Dallaire, Dominique Dallaire
  • Decorative divider cap for bowling lanes
    Patent number: D301909
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: June 27, 1989
    Inventor: Will Heddon
  • Frame member for an industrial platform
    Patent number: D305899
    Type: Grant
    Filed: March 10, 1987
    Date of Patent: February 6, 1990
    Assignee: Aktiebolaget Parts Invent
    Inventor: Kenneth Fasth
  • Decorative extrusion
    Patent number: D307481
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: April 24, 1990
    Assignee: Avnet, Inc.
    Inventor: Peter M. Stagl
  • Decorative extrusion
    Patent number: D307482
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: April 24, 1990
    Assignee: Avnet, Inc.
    Inventor: Peter M. Stagl
  • Decorative extrusion
    Patent number: D307483
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: April 24, 1990
    Assignee: Avnet, Inc.
    Inventor: Peter M. Stagl
  • Window component extrusion
    Patent number: D309950
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: August 14, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Window component extrusion
    Patent number: D311584
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: October 23, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Window component extrusion
    Patent number: D311585
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: October 23, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Window component extrusion
    Patent number: D311586
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: October 23, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Window component extrusion
    Patent number: D311960
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: November 6, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Support channel for a drinking system for small animals
    Patent number: D311979
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: November 6, 1990
    Assignee: IMPEX-Barneveld B.V.
    Inventor: Willem K. Wentzel
  • Window component extrusion
    Patent number: D312134
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: November 13, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Window component extrusion
    Patent number: D312315
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: November 20, 1990
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Frame member
    Patent number: D313078
    Type: Grant
    Filed: September 15, 1989
    Date of Patent: December 18, 1990
    Assignee: Kawneer Company, Inc.
    Inventor: David M. Rinehart
  • Beam
    Patent number: D316444
    Type: Grant
    Filed: July 26, 1990
    Date of Patent: April 23, 1991
    Inventors: Goran Abbestam, Leif Lachonius
  • Window component extrusion
    Patent number: D316453
    Type: Grant
    Filed: September 12, 1989
    Date of Patent: April 23, 1991
    Assignee: CertainTeed Corporation
    Inventors: Dennis Westphal, Jonathan Piles
  • Extrusion
    Patent number: D317050
    Type: Grant
    Filed: March 7, 1990
    Date of Patent: May 21, 1991
    Assignee: Concept USA, Inc.
    Inventors: Jerry D. Pavone, Paul D. Aubke, Kevin P. Shatzer
  • Extrusion
    Patent number: D317051
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: May 21, 1991
    Assignee: Concept USA, Inc.
    Inventors: Jerry D. Pavone, Paul D. Aubke, Kevin P. Shatzer
  • Supporting beam for conveyor elements or the like
    Patent number: D317521
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: June 11, 1991
    Assignee: SKF Specialty Products Aktiebolag
    Inventor: Kenneth Fasth