Granted Patent
Utility
US 5,223,340 · App. 07/730,696
Stain resistant polyamide fibers
Inventors:
Thomas H. Moss, III, Ralph R. Sargent, Michael S. Williams
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Jul 16, 1991
Inventors
Thomas H. Moss, III
Ralph R. Sargent
Michael S. Williams
Assignee (at issue)
Peach State Labs, LLC
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.