Granted Patent
Utility
US 4,718,110 · App. 06/791,022
Portable two way radio with split universal device connector apparatus
Inventor:
Henry A. Schaefer
Patented Case
View Patent ↗
Granted: Jan 5, 1988
Filed: Oct 24, 1985
Inventor
Henry A. Schaefer
Assignee (at issue)
General Electric 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.