Light Source Directly Attached To Ceiling Mount Patents (Class D26/83)
  • Patent number: D263761
    Type: Grant
    Filed: May 11, 1979
    Date of Patent: April 6, 1982
    Inventor: Fredrick R. Glassman
  • Patent number: D267900
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: February 8, 1983
    Assignee: Motoko Ishii Lighting Design Incorporated
    Inventor: Motoko Ishii
  • Patent number: D465297
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: November 5, 2002
    Assignee: Genlyte Thomas Group LLC
    Inventor: Jack D. Thomas
  • Patent number: D542456
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: May 8, 2007
    Assignee: Lamps Plus, Inc.
    Inventor: Dennis K. Swanson
  • Patent number: D340514
    Type: Grant
    Filed: October 9, 1992
    Date of Patent: October 19, 1993
    Inventor: Hsin-Chia Liao