Granted Patent
Utility
US 4,331,946 · App. 06/106,371
Connection of wire leads to miniature coil assemblies
Inventor:
Donald C. McElheny
Patented Case
View Patent ↗
Granted: May 25, 1982
Filed: Dec 21, 1979
Inventor
Donald C. McElheny
Assignee (at issue)
American Precision 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.