Granted Patent
Utility
US 4,244,077 · App. 06/039,871
Connection for windshield wiper
Inventors:
William H. Harbison, John J. Plisky, Michael G. Mohnach
Patented Case
View Patent ↗
Granted: Jan 13, 1981
Filed: May 17, 1979
Inventors
William H. Harbison
John J. Plisky
Michael G. Mohnach
Assignee (at issue)
The Anderson Company of Indiana
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.