Patents by Inventor Ede F. Ruszkai

Ede F. Ruszkai 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 locomotive
    Patent number: D343657
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: January 25, 1994
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344306
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 15, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344307
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 15, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Switch for a toy train set
    Patent number: D344308
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 15, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344309
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 15, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344310
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 15, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Level crossing for a toy train set
    Patent number: D344554
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 22, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344555
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: February 22, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Rail element for a toy train set
    Patent number: D344992
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: March 8, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Platform for a toy truck
    Patent number: D346628
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: May 3, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Building base for a toy vehicle
    Patent number: D346629
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: May 3, 1994
    Assignee: Interlego A.G.
    Inventor: Ede F. Ruszkai
  • Electric switch for a toy train set
    Patent number: D349528
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: August 9, 1994
    Assignee: Interlego, A. G.
    Inventor: Ede F. Ruszkai
  • Barrier for a toy train set
    Patent number: D350168
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: August 30, 1994
    Assignee: Interlego, A. G.
    Inventor: Ede F. Ruszkai
  • Toy trailer
    Patent number: D351631
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: October 18, 1994
    Assignee: Interlego A.G.
    Inventors: Thomas A. Thomsen, Ede F. Ruszkai
  • Toy building element
    Patent number: D360908
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: August 1, 1995
    Assignee: Interlego AG
    Inventor: Ede F. Ruszkai
  • Toy building element
    Patent number: D364656
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: November 28, 1995
    Assignee: Interlego AG
    Inventor: Ede F. Ruszkai