Granted Patent
Utility
US 5,641,256 · App. 08/528,479
Anchoring device for a threaded member
Inventor:
William P. Gundy
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Sep 14, 1995
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.