Granted Patent
Utility
US 5,209,809 · App. 07/868,656
Detacher to folder or pressure sealer shingle conveyor
Inventors:
George E. Walter, John E. Traise
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Apr 15, 1992
Inventors
George E. Walter
John E. Traise
Assignee (at issue)
Moore Business Forms, 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.