Granted Patent
Utility
US 4,131,703 · App. 05/879,024
Fire-resistant construction, method of making same, and carpet construction employing same
Inventor:
Harry C. Voet
Patented Case
View Patent ↗
Granted: Dec 26, 1978
Filed: Feb 17, 1978
Inventor
Harry C. Voet
Assignee (at issue)
DayCo Holdings, LP
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.