Granted Patent
Utility
US 4,311,757 · App. 06/202,109
Decorative metallic laminates
Inventors:
Ram S. Raghava, Wilbur W. West
Patented Case
View Patent ↗
Granted: Jan 19, 1982
Filed: Oct 30, 1980
Inventors
Ram S. Raghava
Wilbur W. West
Assignee (at issue)
Formica 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.