Granted Patent
Utility
US 6,575,860 · App. 09/794,437
Belt tensioner for a power transmission belt system
Inventor:
Kevin G. Dutil
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Feb 28, 2001
Inventor
Kevin G. Dutil
Assignee (at issue)
Dayco Products, 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.