Granted Patent
Utility
US 4,327,535 · App. 06/123,393
Door with glass panel
Inventor:
Bernard C. Governale
Patented Case
View Patent ↗
Granted: May 4, 1982
Filed: Feb 21, 1980
Inventor
Bernard C. Governale
Assignee (at issue)
Peachtree Doors, 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.