Granted Patent
Utility
US 4,531,389 · App. 06/448,477
Cabinet lock
Inventor:
William R. Foshee
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: Dec 10, 1982
Inventor
William R. Foshee
Assignee (at issue)
Best Lock Corporation
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.