Granted Patent
Utility
US 6,500,541 · App. 09/665,352
Water-blocked telecommunications cables, and water-blocking yarns usefully employed in same
Inventors:
Vincent E. Schoeck, Jr., Edwin E. Fuller, Andrew Dubnik
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Sep 18, 2000
Inventors
Vincent E. Schoeck, Jr.
Edwin E. Fuller
Andrew Dubnik
Assignee (at issue)
Fil-Tech, 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.