Granted Patent
Utility
US 4,504,549 · App. 06/496,397
Elastomeric silicone finishes applied to substrates and method of preparing same
Inventors:
Arthur N. Pines, Angelo J. Sabia
Patented Case
View Patent ↗
Granted: Mar 12, 1985
Filed: May 20, 1983
Inventors
Arthur N. Pines
Angelo J. Sabia
Assignee (at issue)
Union Carbide 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.