Granted Patent
Utility
US 6,783,488 · App. 10/409,883
Paper folder with switchable folding apparatus
Inventors:
Donald Shoebridge, Shanon T. Odman
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Apr 9, 2003
Inventors
Donald Shoebridge
Shanon T. Odman
Assignee (at issue)
Martin Yale Industries, 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.