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App. No. 10/012,992 · Confirmation No. 4078

METHODS AND SYSTEMS USING MULTIPLE WATERMARKS

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
2011-05-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-25 PA.. Power of Attorney 1 View
2011-04-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2004-01-12 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2004-01-12 SPEC Specification 1 View
2004-01-12 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-11-04 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-12-07 TRNA Transmittal of New Application 1 View
2001-12-07 ADS Application Data Sheet 2 View
2001-12-07 SPEC Specification 15 View
2001-12-07 CLM Claims 1 View
2001-12-07 ABST Abstract 1 View
2001-12-07 DRW Drawings-only black and white line drawings 4 View
2001-12-07 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/012,992
Filed
2001-12-07
Granted
2004-04-27
Pub. No.
US20020064298A1
Art Unit
2625
PTA
-129 days