IP Library › Patent Application 10164348
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App. No. 10/164,348 · Confirmation No. 9990

PREPARATION OF CONCRETE ACCELERATOR

Inventor: Thomas Hofmann
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
2005-09-12 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-29 C.AD Change of Address 1 View
2002-06-06 TRNA Transmittal of New Application 2 View
2002-06-06 A.PE Preliminary Amendment 6 View
2002-06-06 SPEC Specification 7 View
2002-06-06 CLM Claims 2 View
2002-06-06 ABST Abstract 1 View
2002-06-06 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/164,348
Filed
2002-06-06
Granted
2004-02-17
Pub. No.
US20020195026A1
Art Unit
1755
PTA
-34 days