Patents Assigned to C. N. Burman Co., L.L.C.
  • Tiered lamp base
    Patent number: D438668
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: March 6, 2001
    Assignee: C. N. Burman Co., L.L.C.
    Inventor: Glenn Silver
  • Lamp base
    Patent number: D435140
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: December 12, 2000
    Assignee: C. N. Burman Co., L.L.C.
    Inventor: Glenn Silver