Granted Patent
Utility
US 6,197,909 · App. 08/060,891
Heat shrinkable C2C4C6 terpolymer film
Inventors:
Edwin R. Smith, Jeffrey M. Schuetz, Stanley Lustig
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: May 12, 1993
Inventors
Edwin R. Smith
Jeffrey M. Schuetz
Stanley Lustig
Assignee (at issue)
Curwood, 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.