Granted Patent
Utility
US 5,454,142 · App. 07/999,639
Nonwoven fabric having elastometric and foam-like compressibility and resilience and process therefor
Inventors:
William G. Neely, Hung Nguyen
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Dec 31, 1992
Inventors
William G. Neely
Hung Nguyen
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.