Granted Patent
Utility
US 6,367,642 · App. 09/756,584
Document retaining system
Inventors:
Thomas C. Kambouris, Gene A. Barker
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Jan 8, 2001
Inventors
Thomas C. Kambouris
Gene A. Barker
Assignee (at issue)
Saunders Manufacturing Company, 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.