Granted Patent
Utility
US 5,714,813 · App. 08/763,956
Return-to-origin mechanism in motor actuator
Inventor:
Toshiya Yamashita
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Dec 11, 1996
Inventor
Toshiya Yamashita
Assignee (at issue)
Zexel GmbH
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.