Granted Patent
Utility
US 6,491,773 · App. 09/490,357
Position-controlled tensioner system
Inventors:
Lloyd G. Miller, Keith G. Shupe
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jan 24, 2000
Inventors
Lloyd G. Miller
Keith G. Shupe
Assignee (at issue)
Alliant Techsystems 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.