IP Library › Granted Patent US 6,259,229
Granted Patent Utility
US 6,259,229 · App. 09/400,779

Circulating current battery heater

Inventors: Cyrus N. Ashtiani, Thomas A. Stuart
Patented Case View Patent ↗
Granted: Jul 10, 2001 Filed: Sep 22, 1999
Inventors
Cyrus N. Ashtiani
Thomas A. Stuart
Assignees (at issue)
Daimlerchrysler AG
The University of Toledo

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 6,259,229
App. No.
09/400,779
Filed
1999-09-22
Granted
2001-07-10
Kind
A