Granted Patent
Utility
US 4,378,096 · App. 06/279,316
Tension control for top effect yarn
Inventor:
Julius R. Schnegg
Patented Case
View Patent ↗
Granted: Mar 29, 1983
Filed: Jul 1, 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.