Granted Patent
Utility
US 4,760,962 · App. 07/115,126
Spray gun paint cup and lid assembly
Inventor:
Roger D. Wheeler
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: Oct 30, 1987
Inventor
Roger D. Wheeler
Assignee (at issue)
The DeVilbiss 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.