Granted Patent
Utility
US 4,287,844 · App. 06/032,960
Bulky composite fabric and method of making same
Inventor:
Thomas L. Weil
Patented Case
View Patent ↗
Granted: Sep 8, 1981
Filed: Apr 24, 1979
Inventor
Thomas L. Weil
Assignee (at issue)
The Bentley-Harris Manufacturing Company
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.