Granted Patent
Utility
US 4,293,603 · App. 06/110,559
Acrylic sheet-lacquer laminates and articles of furniture made therefrom
Inventors:
Charles Hayman-Chaffey, Frederick W. Hayman-Chaffey
Patented Case
View Patent ↗
Granted: Oct 6, 1981
Filed: Jan 9, 1980
Inventors
Charles Hayman-Chaffey
Frederick W. Hayman-Chaffey
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.