Granted Patent
Utility
US 5,647,046 · App. 08/650,360
Wedge deadend to support aerial cables
Inventors:
Calvin A. Cowen, Wayne L. Quesnel, William N. Parrott, Michael G. Jones
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: May 20, 1996
Inventors
Calvin A. Cowen
Wayne L. Quesnel
William N. Parrott
Michael G. Jones
Assignee (at issue)
Alcoa Fujikura Ltd.
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.