Granted Patent
Utility
US 4,592,947 · App. 06/616,725
Low temperature laminatable polyurethane
Inventors:
Stanley M. Hunter, Steven L. Oujiri
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Jun 4, 1984
Inventors
Stanley M. Hunter
Steven L. Oujiri
Assignee (at issue)
Sierracin 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.