Granted Patent
Utility
US 5,156,384 · App. 07/786,466
Collect tab stacking method with transverse cutting stage forming inserts and indexing inserts
Inventor:
Pat Donahue
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Nov 4, 1991
Inventor
Pat Donahue
Assignee (at issue)
Webcraft Technologies, 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.