Granted Patent
Utility
US 4,394,485 · App. 06/363,894
Four component adhesive blends and composite structures
Inventor:
Ashok M. Adur
Patented Case
View Patent ↗
Granted: Jul 19, 1983
Filed: Mar 31, 1982
Inventor
Ashok M. Adur
Assignee (at issue)
Chemplex, Ltd.
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.