Granted Patent
Utility
US 4,446,182 · App. 05/867,396
Record assembly
Inventor:
Donald E. Cavender
Patented Case
View Patent ↗
Granted: May 1, 1984
Filed: Jan 6, 1978
Inventor
Donald E. Cavender
Assignee (at issue)
Monarch Marking Systems, 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.