Granted Patent
Utility
US 5,380,593 · App. 08/197,113
Polymeric metal terephthalate and isophthalate fibers
Inventors:
Thomas C. Jennings, David M. Tanno
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Feb 16, 1994
Inventors
Thomas C. Jennings
David M. Tanno
Assignee (at issue)
Synthetic Products 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.