Granted Patent
Utility
US 5,431,459 · App. 08/007,202
Band with slotted wedge cams
Inventor:
William P. Gundy
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Jan 22, 1993
Inventor
William P. Gundy
Assignee (at issue)
NPC CO., LTD.
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.