Download Docs
Export

CHANGING COLOR LEDS

11/57,691 | 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 ELECTRONIC
Filed Feb. 14, 2005
Examiner THOMAS M SEMBER
Class 362
Art Group 2875
Patent No. 7,566,142
Case Type Utility - 362/231000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 60/544,409 Expired
Child 12/510,871 Abandoned
Child 11/532,882 Abandoned
Child 12/698,021 Abandoned
Child 12/589,539 Patented
Child 13/938,395 Abandoned
Show All
Last Updated: 4 years, 6 months ago
Date # Transaction