Download Docs
Export

VEHICLE SOUND SYSTEM

12/277,245 | 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 Nov. 24, 2008
Examiner XU MEI
Class 381
Art Group 2614
Case Type Utility - 381/302000
Status Abandoned -- Failure to Respond to an Office Action
Parent 10/339,357 Patented
Parent 10/74,604 Patented
Parent 60/267,952 Expired
Parent 60/331,365 Expired
Child 13/178,476 Abandoned
Child PCT/US02/03880
Last Updated: 2 years, 6 months ago
Date # Transaction