Granted Patent
Utility
US 4,520,636 · App. 06/297,963
Woven-like warp knit fabric with tension control for top effect yarn
Inventor:
Julius R. Schnegg
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Aug 31, 1981
Inventor
Julius R. Schnegg
Assignee (at issue)
Burlington Industries LLC
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.