Granted Patent
Utility
US 4,537,049 · App. 06/477,319
Control circuit for locking mechanism of vehicle door
Inventor:
Peter J. Lupoli
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Mar 21, 1983
Inventor
Peter J. Lupoli
Assignee (at issue)
Sun Chemical 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.