Granted Patent
Utility
US 5,656,982 · App. 08/513,362
Plunger-operated alarm switch assembly
Inventor:
Jon E. Kurahara
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Aug 10, 1995
Inventor
Jon E. Kurahara
Assignee (at issue)
Sentrol, 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.