Granted Patent
Utility
US 4,227,801 · App. 06/021,493
Document receiver in a document processing machine
Inventors:
Douglas R. Arnoldi, Antoon M. Hurkmans, Wayne D. Tolman
Patented Case
View Patent ↗
Granted: Oct 14, 1980
Filed: Mar 19, 1979
Inventors
Douglas R. Arnoldi
Antoon M. Hurkmans
Wayne D. Tolman
Assignee (at issue)
Burroughs, 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.