Granted Patent
Utility
US 6,169,875 · App. 09/087,672
Envelope transport structure
Inventor:
Robert C. Tidrick
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: May 29, 1998
Inventor
Robert C. Tidrick
Assignee (at issue)
Xerox Corporation
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.