Patents by Inventor Warren Platner

Warren Platner 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).

  • Credenza or similar article
    Patent number: D267532
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: January 11, 1983
    Assignee: Litton Business Systems, Inc.
    Inventor: Warren Platner
  • Desk or similar article
    Patent number: D267688
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: January 25, 1983
    Assignee: Litton Business Systems, Inc.
    Inventor: Warren Platner
  • Communication cabinet
    Patent number: D267689
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: January 25, 1983
    Assignee: Litton Business Systems, Inc.
    Inventor: Warren Platner
  • Desk or similar article
    Patent number: D267846
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: February 8, 1983
    Assignee: Litton Business Systems, Inc.
    Inventor: Warren Platner
  • Table or similar article
    Patent number: D268884
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: May 10, 1983
    Assignee: Litton Business Systems, Inc.
    Inventor: Warren Platner
  • Ottoman
    Patent number: D277906
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: March 12, 1985
    Inventor: Warren Platner
  • Chair
    Patent number: D278391
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: April 16, 1985
    Inventor: Warren Platner
  • Arm chair
    Patent number: D278393
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: April 16, 1985
    Inventor: Warren Platner
  • Table
    Patent number: D279634
    Type: Grant
    Filed: January 11, 1983
    Date of Patent: July 16, 1985
    Inventor: Warren Platner
  • Sofa
    Patent number: D280271
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: August 27, 1985
    Inventor: Warren Platner
  • Lounge chair
    Patent number: D280786
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: October 1, 1985
    Inventor: Warren Platner
  • High back desk chair
    Patent number: D282221
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: January 21, 1986
    Inventor: Warren Platner
  • Desk chair
    Patent number: D282222
    Type: Grant
    Filed: January 3, 1983
    Date of Patent: January 21, 1986
    Inventor: Warren Platner
  • Ceiling light fixture
    Patent number: D294068
    Type: Grant
    Filed: July 29, 1985
    Date of Patent: February 2, 1988
    Inventor: Warren Platner
  • Ceiling light fixture
    Patent number: D294398
    Type: Grant
    Filed: August 6, 1985
    Date of Patent: February 23, 1988
    Inventor: Warren Platner
  • Ceiling light fixture
    Patent number: D294399
    Type: Grant
    Filed: August 8, 1985
    Date of Patent: February 23, 1988
    Inventor: Warren Platner
  • Wall light fixture
    Patent number: D294648
    Type: Grant
    Filed: July 24, 1985
    Date of Patent: March 8, 1988
    Inventor: Warren Platner
  • Wall lamp
    Patent number: D294737
    Type: Grant
    Filed: July 11, 1985
    Date of Patent: March 15, 1988
    Inventor: Warren Platner
  • Wall lamp
    Patent number: D294738
    Type: Grant
    Filed: July 16, 1985
    Date of Patent: March 15, 1988
    Inventor: Warren Platner
  • Wall lamp
    Patent number: D294977
    Type: Grant
    Filed: August 2, 1985
    Date of Patent: March 29, 1988
    Inventor: Warren Platner