IP Library Granted Patent US 5,985,479
Granted Patent Utility
US 5,985,479 · App. 08/970,633

Electrochemical cell having current path interrupter

Inventors: Marcus K. Boolish, Ernest D. Botos
Patented Case View Patent ↗
Granted: Nov 16, 1999 Filed: Nov 14, 1997
Inventors
Marcus K. Boolish
Ernest D. Botos
Assignee (at issue)
Eveready Battery Company, 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 5,985,479
App. No.
08/970,633
Filed
1997-11-14
Granted
1999-11-16
Kind
A