IP Library › Granted Patent US 6,645,598
Granted Patent Utility
US 6,645,598 · App. 10/103,636

Cell insulation blanket with phase change material, and method of making

Inventor: Robert J. Alderman
Patented Case View Patent ↗
Granted: Nov 11, 2003 Filed: Mar 21, 2002
Inventor
Robert J. Alderman

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 6,645,598
App. No.
10/103,636
Filed
2002-03-21
Granted
2003-11-11
Kind
B2