Granted Patent
Utility
US 4,376,996 · App. 06/258,061
Thin stepping motor watch
Inventor:
Paul Wuthrich
Patented Case
View Patent ↗
Granted: Mar 15, 1983
Filed: Apr 27, 1981
Inventor
Paul Wuthrich
Assignee (at issue)
Timex 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.