Granted Patent
Utility
US 6,179,537 · App. 09/439,546
Clamping screw
Inventor:
Cameron F. Anders
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Nov 12, 1999
Inventor
Cameron F. Anders
Assignee (at issue)
THE GLEASON WORKS
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.