Patents by Inventor Andrew J. Kaplan

Andrew J. Kaplan 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).

  • Pedestal toy
    Patent number: 5057052
    Abstract: The present invention relates to a novel pedestal toy that includes a base-supported axle which includes at least two substantially circular rotatable members rotatably fitted thereon. The substantially circular rotatable members are rotatably engaged with each other such that when the pedestal toy is operated, one substantially circular rotatable member rotates, thereby rotating the other substantially circular rotatable member.
    Type: Grant
    Filed: September 13, 1990
    Date of Patent: October 15, 1991
    Assignee: Kinderworks Corporation
    Inventors: Andrew J. Kaplan, Edward B. Seldin
  • Mechanical push-toy
    Patent number: 4950199
    Abstract: The present invention relates to a novel push toy that includes a handle having a main shaft connected to an axle which includes at least two substantially circular members rotatably fitted thereon. The substantially circular members are rotatably engaged with each other such that when the push-toy is pushed or pulled across a surface, the substantially circular member engaging the surface rotates, thereby rotating the other substantially circular member which is not engaged with the surface.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: August 21, 1990
    Assignee: Kinderworks Corporation
    Inventors: Andrew J. Kaplan, Edward B. Seldin
  • Child's chair
    Patent number: D288152
    Type: Grant
    Filed: June 1, 1984
    Date of Patent: February 10, 1987
    Assignee: Kinderworks Corporation
    Inventors: Charles E. Spinale, Andrew J. Kaplan
  • Children's toy
    Patent number: D309165
    Type: Grant
    Filed: October 31, 1986
    Date of Patent: July 10, 1990
    Assignee: Kinderworks Corporation
    Inventors: Andrew J. Kaplan, Charles E. Spinale
  • Push toy
    Patent number: D327301
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: June 23, 1992
    Assignee: Kinderworks Corporation
    Inventors: Andrew J. Kaplan, Edward B. Seldin
  • Game board
    Patent number: D349303
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: August 2, 1994
    Assignee: Kinderworks Corporation
    Inventor: Andrew J. Kaplan