Granted Patent
Utility
US 4,366,722 · App. 06/163,124
Drive connection between linear actuator and rotatable drive shaft of reversible motor
Inventor:
Alfred Hasler
Patented Case
View Patent ↗
Granted: Jan 4, 1983
Filed: Jun 26, 1980
Inventor
Alfred Hasler
Assignee (at issue)
International Memories, 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.