Patents by Inventor Usman U. Vakil

Usman U. Vakil 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).

  • Fluorescent lamp adaptor base
    Patent number: D275948
    Type: Grant
    Filed: November 17, 1981
    Date of Patent: October 16, 1984
    Assignee: Lights of America, Inc.
    Inventor: Usman U. Vakil
  • Fluorescent lamp adapter with integral diffuser stud
    Patent number: D275949
    Type: Grant
    Filed: December 14, 1981
    Date of Patent: October 16, 1984
    Assignee: Lights of America, Inc.
    Inventor: Usman U. Vakil
  • Fluorescent lamp adapter base
    Patent number: D304030
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: October 17, 1989
    Assignee: Lights Of America, Inc.
    Inventor: Usman U. Vakil