Granted Patent
Utility
US 4,920,637 · App. 07/413,690
Wire insertion and removal tool with module removal means
Inventors:
Carl H. Meyerhoefer, Peter Visconti
Patented Case
View Patent ↗
Granted: May 1, 1990
Filed: Sep 28, 1989
Inventors
Carl H. Meyerhoefer
Peter Visconti
Assignee (at issue)
Porta 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.