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App. No. 09/872,199 · Confirmation No. 1907

AUDIO STEGANOGRAPHY

Inventor: Geoffrey B. Rhoads
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-05-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-23 PA.. Power of Attorney 1 View
2011-04-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-09-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-16 SPEC Specification 1 View
2003-09-16 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-09-16 LET. Miscellaneous Incoming Letter 1 View
2001-05-31 TRNA Transmittal of New Application 2 View
2001-05-31 ADS Application Data Sheet 2 View
2001-05-31 SPEC Specification 68 View
2001-05-31 CLM Claims 4 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 21 View
2001-05-31 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
09/872,199
Filed
2001-05-31
Granted
2004-01-06
Pub. No.
US20010053236A1
Art Unit
2621
PTA
-43 days