Granted Patent
Utility
US 5,677,032 · App. 08/623,230
Perforated laminate and process for preparing same
Inventor:
James Anwyll, Jr.
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Mar 28, 1996
Inventor
James Anwyll, Jr.
Assignee (at issue)
K-2 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.