Granted Patent
Utility
US 4,771,922 · App. 06/909,342
Automatic jumper wire feeder
Inventor:
Daizo Masada
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Sep 19, 1986
Inventor
Daizo Masada
Assignee (at issue)
Emhart Industries, Inc.
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.