Granted Patent
Utility
US 4,599,121 · App. 06/533,853
Method of producing leaky coaxial cable
Inventors:
Hugh A. Edwards, John W. Patchell
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Sep 19, 1983
Inventors
Hugh A. Edwards
John W. Patchell
Assignees (at issue)
ALLIED CONSULTING, INC.
Senstar Security Systems Corporation
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.