Granted Patent
Utility
US 4,917,435 · App. 07/355,955
Truck cab construction
Inventors:
Roy E. Bonnett, Ronald A. Carpenter, Stephen William Gallagher
Patented Case
View Patent ↗
Granted: Apr 17, 1990
Filed: May 23, 1989
Inventors
Roy E. Bonnett
Ronald A. Carpenter
Stephen William Gallagher
Assignee (at issue)
Ford Motor 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.