Granted Patent
Utility
US 4,816,314 · App. 06/915,644
Release medium for use in the production of abrasion-resistant decorative laminates and a method for the production of abrasion-resistant decorative laminates
Inventors:
John Prawdzik, Norman F. Maxim, William C. Lane, Christo Antonio
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Oct 6, 1986
Inventors
John Prawdzik
Norman F. Maxim
William C. Lane
Christo Antonio
Assignee (at issue)
Technographics, 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.