Patents by Inventor Philip M. Kushner

Philip M. Kushner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Toy construction boat
    Patent number: D285588
    Type: Grant
    Filed: November 30, 1984
    Date of Patent: September 9, 1986
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Toy construction ferris wheel
    Patent number: D285592
    Type: Grant
    Filed: November 30, 1984
    Date of Patent: September 9, 1986
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Simulative toy construction element
    Patent number: D290722
    Type: Grant
    Filed: December 4, 1985
    Date of Patent: July 7, 1987
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Simulative toy construction piece
    Patent number: D295643
    Type: Grant
    Filed: November 26, 1986
    Date of Patent: May 10, 1988
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Simulative toy construction piece
    Patent number: D295768
    Type: Grant
    Filed: November 26, 1986
    Date of Patent: May 17, 1988
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Toy fence
    Patent number: D296345
    Type: Grant
    Filed: November 26, 1986
    Date of Patent: June 21, 1988
    Assignee: Interlego A.G.
    Inventor: Philip M. Kushner
  • Toy trailer
    Patent number: D310695
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: September 18, 1990
    Assignee: Interlego A.G.
    Inventors: Philip M. Kushner, Steen Kyster
  • Building element for a toy building set
    Patent number: D350785
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: September 20, 1994
    Assignee: Interlego, A.G.
    Inventors: Philip M. Kushner, Kenn Rasmussen, Niels Ohrwald
  • Building element for a toy building set
    Patent number: D352743
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: November 22, 1994
    Assignee: Interlego A.G.
    Inventors: Philip M. Kushner, Kenn Rasmussen, Niels Ohrwald
  • Building element for a toy building set
    Patent number: D352745
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: November 22, 1994
    Assignee: Interlego A.G.
    Inventors: Philip M. Kushner, Kenn Rasmussen, Niels Ohrwald
  • Building plate for a toy building set
    Patent number: D352750
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: November 22, 1994
    Assignee: Interlego A.G.
    Inventors: Philip M. Kushner, Kenn Rasmussen, Niels Ohrwald
  • Three-dimensional ornament for toys
    Patent number: D357510
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: April 18, 1995
    Assignee: Interlego AG
    Inventors: Philip M. Kushner, Kenn Rasmussen, Niels Ohrwald