Granted Patent
Utility
US 5,145,392 · App. 07/755,285
Self-locking bipin lamp holder
Inventor:
Richard R. Kemp
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Sep 5, 1991
Inventor
Richard R. Kemp
Assignee (at issue)
F. L. Aerospace Corp.
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.