Download Docs
Export

ELECTROCHROMIC DEVICE WITH TWO THIN GLASS ELEMENTS AND A GELLED ELECTROCHROMIC MEDIUM

09/745,639 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 23, 2000
Examiner TUYEN Q TRA
Class 359
Art Group 2873
Patent No. 6,545,794
Case Type Utility - 359/270000
Status Patented Case
Parent 09/560,849 Patented
Parent 09/375,136 Patented
Parent 08/834,783 Patented
Last Updated: 4 years, 9 months ago
Date # Transaction