Granted Patent
Utility
US 4,746,565 · App. 06/912,264
Fire barrier fabrics
Inventors:
Richard A. Bafford, Hans R. Hoernle
Patented Case
View Patent ↗
Granted: May 24, 1988
Filed: Sep 26, 1986
Inventors
Richard A. Bafford
Hans R. Hoernle
Assignee (at issue)
United Merchants & Manufacturers, 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.