Granted Patent
Utility
US 4,628,289 · App. 06/786,612
Latching relay
Inventor:
William B. Huber
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Oct 11, 1985
Inventor
William B. Huber
Assignee (at issue)
Nuvatec, 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.