Granted Patent
Utility
US 4,502,103 · App. 06/404,333
Light with mount for plural lamp bulbs
Inventor:
William J. Collins
Patented Case
View Patent ↗
Granted: Feb 26, 1985
Filed: Jul 30, 1982
Inventor
William J. Collins
Assignee (at issue)
Collins Dynamics
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.