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App. No. 10/012,187 · Confirmation No. 5253

MODIFIED OXYGEN REDUCED VALVE METAL OXIDES

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
2012-09-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-27 PA.. Power of Attorney 5 View
2012-08-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-08-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-06 TRNA Transmittal of New Application 2 View
2001-11-06 SPEC Specification 25 View
2001-11-06 CLM Claims 3 View
2001-11-06 ABST Abstract 1 View
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Quick Facts
App. No.
10/012,187
Filed
2001-11-06
Granted
2003-10-28
Pub. No.
US20020172861A1
Art Unit
1746
PTA
-181 days