Granted Patent
Utility
US 4,818,316 · App. 07/124,027
Method of forming a ravel resistant warp knit elastic tape
Inventors:
Paul L. Weinle, Ivan E. Hinshaw
Patented Case
View Patent ↗
Granted: Apr 4, 1989
Filed: Nov 23, 1987
Inventors
Paul L. Weinle
Ivan E. Hinshaw
Assignee (at issue)
COLLINS & AIKMAN 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.