IP Library Granted Patent US 4,231,985
Granted Patent Utility
US 4,231,985 · App. 05/748,933

Method of connecting wire leads to miniature coil assemblies

Inventor: Donald C. McElheny
Patented Case View Patent ↗
Granted: Nov 4, 1980 Filed: Dec 9, 1976
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,231,985
App. No.
05/748,933
Filed
1976-12-09
Granted
1980-11-04
Kind
A