Download Docs
Export
Print

Reexamination of Patent No. 6,875,021, INTERACTIVE COMMUNICATION SYSTEM FOR COMMUNICATING VIDEO GAME AND KARAOKE SOFTWARE

95/1,237 | U.S. Patent Application

Interested in this case?

To schedule a demo, contact us at sales@docketalarm.com. Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Sept. 22, 2009
Examiner WILLIAM H WOOD
Class 434
Art Group 3992
Case Type Re-Examination - 434/30700A
Status Reexamination Certificate issued
Original Case 10/713,713 Patented
Parent 10/307,886 Patented
Parent 09/733,541 Patented
Parent 09/109,784 Patented
Parent 08/642,560 Patented
Parent 08/555,400 Patented
Show All
Last Updated: 4 years, 2 months ago
Date # Transaction