Granted Patent
Utility
US 5,366,801 · App. 07/891,236
Fabric with reversible enhanced thermal properties
Inventors:
Yvonne G. Bryant, David P. Colvin
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: May 29, 1992
Inventors
Yvonne G. Bryant
David P. Colvin
Assignee (at issue)
Triangle research & Development Corporation
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.