Granted Patent
Utility
US 5,199,765 · App. 07/562,714
Headrest for car seats
Inventors:
J. Eugenio Garmendia, Dieter H. Quistorf
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Aug 6, 1990
Inventors
J. Eugenio Garmendia
Dieter H. Quistorf
Assignee (at issue)
General Motors LLC
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.