Granted Patent
Utility
US 4,283,455 · App. 06/095,675
Production of cover fabrics for V belts which function as wear indicators due to different layer characteristics
Inventor:
James N. McGee, Jr.
Patented Case
View Patent ↗
Granted: Aug 11, 1981
Filed: Nov 19, 1979
Inventor
James N. McGee, Jr.
Assignee (at issue)
Burlington Industries 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.