Granted Patent
Utility
US 4,511,521 · App. 06/367,520
Endless power transmission belt construction and method and apparatus for making the same
Inventor:
Paul M. Standley
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Apr 12, 1982
Inventor
Paul M. Standley
Assignee (at issue)
DayCo Holdings, LP
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.