Granted Patent
Utility
US 5,857,732 · App. 08/604,586
Plastic modular door for a vehicle
Inventor:
Jack J. Ritchie
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Feb 21, 1996
Inventor
Jack J. Ritchie
Assignee (at issue)
The Budd Company
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.