Granted Patent
Utility
US 4,525,407 · App. 06/502,366
Elastic composites
Inventor:
Irving S. Ness
Patented Case
View Patent ↗
Granted: Jun 25, 1985
Filed: Jun 8, 1983
Inventor
Irving S. Ness
Assignee (at issue)
Chicopee
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.