Granted Patent
Utility
US 4,335,909 · App. 06/121,434
Multiple lock for an engine compartment cover system
Inventor:
Floyd A. Schmitz
Patented Case
View Patent ↗
Granted: Jun 22, 1982
Filed: Feb 14, 1980
Inventor
Floyd A. Schmitz
Assignee (at issue)
J. I. Case 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.