IP Library Granted Patent US 6,387,173
Granted Patent Utility
US 6,387,173 · Confirmation No. 1612

COMPOSITION AND METHOD TO PREPARE A CONCRETE COMPOSITION

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Code Description Pages PDF
2001-05-15 TRNA Transmittal of New Application 2 View
2001-05-15 A.PE Preliminary Amendment 3 View
2001-05-15 SPEC Specification 10 View
2001-05-15 CLM Claims 1 View
2001-05-15 ABST Abstract 1 View
2001-05-15 OATH Oath or Declaration filed 3 View
2001-05-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,387,173
App. No.
09/855,976
Filed
2001-05-15
Granted
2002-05-14
Pub. No.
US20020014187A1
Art Unit
1755
PTA
-13 days