IP Library Granted Patent US 4,522,212
Granted Patent Utility
US 4,522,212 · App. 06/551,243

Endocardial electrode

Inventors: Sandra L. Gelinas, Daniel Cerundolo, John E. Abele
Patented Case View Patent ↗
Granted: Jun 11, 1985 Filed: Nov 14, 1983
Inventors
Sandra L. Gelinas
Daniel Cerundolo
John E. Abele
Assignee (at issue)
Mansfield Scientific, 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 4,522,212
App. No.
06/551,243
Filed
1983-11-14
Granted
1985-06-11
Kind
A