Granted Patent
Utility
US 4,841,110 · App. 07/091,368
Timing mechanism with cam and switch arrangement
Inventor:
Daniel K. Amonett
Patented Case
View Patent ↗
Granted: Jun 20, 1989
Filed: Aug 27, 1987
Inventor
Daniel K. Amonett
Assignee (at issue)
Emhart Industries, 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.