Granted Patent
Utility
US 5,941,765 · App. 08/752,638
Sander
Inventor:
Robert Taylor
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Nov 19, 1996
Inventor
Robert Taylor
Assignee (at issue)
Porter-Cable Corporation
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.