Granted Patent
Utility
US 4,595,431 · App. 06/695,337
Methods of and apparatus for applying a waterproofing material to a cable core wrap
Inventors:
William D. Bohannon, Jr., Alfred Hamilton, Danny E. West
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Jan 28, 1985
Inventors
William D. Bohannon, Jr.
Alfred Hamilton
Danny E. West
Assignee (at issue)
AT&T Technologies Incorporated
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.