Granted Patent
Utility
US 5,971,814 · App. 09/149,415
Lamp socket
Inventors:
Steven M. Boyd, Michael J. Bonavita, Ronald E. Thomas, Richard P. Walker
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Sep 8, 1998
Inventors
Steven M. Boyd
Michael J. Bonavita
Ronald E. Thomas
Richard P. Walker
Assignee (at issue)
OSRAM SYLVANIA Inc.
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.