Granted Patent
Utility
US 4,648,675 · App. 06/881,578
Electrical connection apparatus for lighting fixtures
Inventor:
Bernard S. Gaines
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Jul 2, 1986
Inventor
Bernard S. Gaines
Assignee (at issue)
Trine Products 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.