Patents by Inventor John R. Drucker

John R. Drucker 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).

  • Table lamp base
    Patent number: D318741
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: July 30, 1991
    Assignee: Speer Collectibles, Inc.
    Inventor: John R. Drucker
  • Table lamp
    Patent number: D348952
    Type: Grant
    Filed: December 1, 1992
    Date of Patent: July 19, 1994
    Assignee: Speer Lamp Corp. of New York
    Inventor: John R. Drucker
  • Table lamp
    Patent number: D352567
    Type: Grant
    Filed: December 1, 1993
    Date of Patent: November 15, 1994
    Assignee: The Speer Lamp Corp. of New York
    Inventor: John R. Drucker
  • Table lamp base
    Patent number: D353908
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: December 27, 1994
    Assignee: The Speer Lamp Corp. of New York
    Inventor: John R. Drucker
  • Table lamp base
    Patent number: D355045
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: January 31, 1995
    Assignee: The Speer Corp. of New York
    Inventor: John R. Drucker
  • Table lamp base
    Patent number: D361860
    Type: Grant
    Filed: July 19, 1993
    Date of Patent: August 29, 1995
    Assignee: The Speer Lamp Corp. of New York
    Inventor: John R. Drucker
  • Table lamp
    Patent number: D367126
    Type: Grant
    Filed: October 5, 1994
    Date of Patent: February 13, 1996
    Assignee: The Speer Lamp Corp. of New York
    Inventor: John R. Drucker
  • Flower vase with candle holder adapter
    Patent number: D417169
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: November 30, 1999
    Assignee: Speer Collectibles
    Inventor: John R. Drucker