IP Library › Granted Patent US 6,692,259
Granted Patent Utility
US 6,692,259 · Confirmation No. 8014

METHOD AND APPARATUS FOR PROVIDING INTERACTIVE KARAOKE ENTERTAINMENT

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2011-03-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-03-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-03-02 C.AD Change of Address 1 View
2011-03-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-02 PA.. Power of Attorney 1 View
2011-03-02 LET. Miscellaneous Incoming Letter 1 View
2011-03-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-08-20 PA.. Power of Attorney 2 View
2009-08-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-08-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-25 PA.. Power of Attorney 2 View
2008-06-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-11 TRNA Transmittal of New Application 1 View
2002-12-11 A.PE Preliminary Amendment 3 View
2002-12-11 SPEC Specification 15 View
2002-12-11 CLM Claims 7 View
2002-12-11 ABST Abstract 1 View
2002-12-11 DRW Drawings-only black and white line drawings 14 View
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Quick Facts
Patent No.
US 6,692,259
App. No.
10/317,510
Filed
2002-12-11
Granted
2004-02-17
Pub. No.
US20030124499A1
Examiner
CHENG, JOE H
Art Unit
3713
PTA
-4 days