Granted Patent
Utility
US 4,526,560 · App. 06/540,240
Power transmission chain and link therefor
Inventor:
James C. Swain
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: Oct 11, 1983
Inventor
James C. Swain
Assignee (at issue)
BorgWarner Inc.
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.