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App. No. 10/299,250 · Confirmation No. 4399

PROCESS FOR USING MILL SCALE IN CEMENT CLINKER PRODUCTION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2009-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-02-19 PA.. Power of Attorney 1 View
2009-02-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2005-01-31 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-01-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-25 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2002-11-19 TRNA Transmittal of New Application 2 View
2002-11-19 SPEC Specification 15 View
2002-11-19 CLM Claims 7 View
2002-11-19 ABST Abstract 1 View
2002-11-19 DRW Drawings-only black and white line drawings 1 View
2002-11-19 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/299,250
Filed
2002-11-19
Granted
2004-03-23
Art Unit
1755
PTA
-118 days