Granted Patent
Utility
US 4,816,789 · App. 07/165,826
Solderless, pushdown connectors for RF and DC
Inventor:
Jeffrey R. Mars
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Feb 25, 1988
Inventor
Jeffrey R. Mars
Assignee (at issue)
UNITED TECHNOLOGIES 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.