Granted Patent
Utility
US 6,296,210 · App. 09/434,999
Hanger for graduated measuring devices
Inventor:
Drew Kelley
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Nov 5, 1999
Inventor
Drew Kelley
Assignee (at issue)
Robinson Knife Manufacturing Co., Inc.
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.