Granted Patent
Utility
US 4,817,519 · App. 06/917,584
Wire feed and tensioning apparatus
Inventors:
S. Bernard Brouse, John Wiedel
Patented Case
View Patent ↗
Granted: Apr 4, 1989
Filed: Oct 10, 1986
Inventors
S. Bernard Brouse
John Wiedel
Assignee (at issue)
Stanwich Holdings, Inc.
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.