Granted Patent
Utility
US 4,755,699 · App. 06/653,970
Enclosed miniature motor
Inventor:
Fritz Schmider
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Sep 24, 1984
Inventor
Fritz Schmider
Assignee (at issue)
Papst Motoren GmbH & Co KG
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.