Download Docs
Export

Reexamination of Patent No. 7,440,772, AUDIO SYSTEM AND METHOD

95/1,266 | 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. 13, 2009
Examiner COLIN M LAROSE
Class 455
Art Group 3992
Case Type Re-Examination - 455/414000
Status Reexamination Certificate issued
Original Case 10/947,754 Patented
Parent 09/537,812 Patented
Last Updated: 2 years, 3 months ago
Date # Transaction