Granted Patent
Utility
US 5,803,447 · App. 08/718,923
Method and apparatus for feeding sheets
Inventors:
Karl Singer, Robert Allen Crimmins, Lawrence B. Lestarge
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Sep 25, 1996
Inventors
Karl Singer
Robert Allen Crimmins
Lawrence B. Lestarge
Assignee (at issue)
D&K Custom Machine Design, 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.