Granted Patent
Utility
US 4,246,217 · App. 05/956,057
Conductive rubber antennas having improved physical and electrical properties
Inventors:
H. Clarke Hottel, Jr., Raymond A. Berard
Patented Case
View Patent ↗
Granted: Jan 20, 1981
Filed: Oct 30, 1978
Inventors
H. Clarke Hottel, Jr.
Raymond A. Berard
Assignee (at issue)
Acushnet Company
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.