Granted Patent
Utility
US 4,880,689 · App. 06/788,772
Damage resistant decorative laminate
Inventors:
John J. Park, Paul W. White, Calvin Richardson
Patented Case
View Patent ↗
Granted: Nov 14, 1989
Filed: Oct 18, 1985
Inventors
John J. Park
Paul W. White
Calvin Richardson
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.