Granted Patent
Utility
US 4,774,124 · App. 07/110,021
Pattern densified fabric comprising conjugate fibers
Inventors:
Charles James Shimalla, Alfred T. Mays
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Oct 15, 1987
Inventors
Charles James Shimalla
Alfred T. Mays
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.