IP Library Granted Patent US 5,225,769
Granted Patent Utility
US 5,225,769 · App. 07/839,375

Defibrillation discharge current sensor

Inventors: Randall W. Fincke, Michael L. Lopin
Patented Case View Patent ↗
Granted: Jul 6, 1993 Filed: Feb 21, 1992
Inventors
Randall W. Fincke
Michael L. Lopin
Assignee (at issue)
ZMD 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.

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 5,225,769
App. No.
07/839,375
Filed
1992-02-21
Granted
1993-07-06
Kind
A