Granted Patent
Utility
US 4,867,005 · App. 06/588,377
Timing mechanism
Inventor:
Elmo W. Voland
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Mar 12, 1984
Inventor
Elmo W. Voland
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.