Granted Patent
Utility
US 6,269,524 · App. 09/330,626
Band clamp
Inventor:
Thomas R. Cassel
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Jun 11, 1999
Inventor
Thomas R. Cassel
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.