Granted Patent
Utility
US 5,458,956 · App. 08/104,296
UV-resistant and dimensionally stable tent comprising woven polyethylenenaphthalatebibenzoate (PENBB) yarns
Inventors:
Lie Shi, Dee A. Ling, Michelle C. Carter
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Oct 12, 1993
Inventors
Lie Shi
Dee A. Ling
Michelle C. Carter
Assignee (at issue)
Hoechst Celanese 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.