Granted Patent
Utility
US 4,554,520 · App. 06/541,524
Electromagnetic miniature relay
Inventor:
Werner Minks
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Oct 13, 1983
Inventor
Werner Minks
Assignee (at issue)
International Standard Electric 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.