Granted Patent
Utility
US 6,160,680 · App. 09/183,873
Two-piece media hub and methods of attaching same to a medium
Inventors:
Don Beuch, Ronald F. Hales, Tolan Brown, Shawn Ray Isaacson, Brian Schick
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Oct 30, 1998
Inventors
Don Beuch
Ronald F. Hales
Tolan Brown
Shawn Ray Isaacson
Brian Schick
Assignee (at issue)
IO-Mega Holding Corporation
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.