IP Library Patent Application 60420250
Patent Application Provisional Small
App. No. 60/420,250 · Confirmation No. 6630

Method and apparatus for producing multi-color concrete

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2002-10-22 TRNA Transmittal of New Application 3 View
2002-10-22 ADS Application Data Sheet 1 View
2002-10-22 SPEC Specification 7 View
2002-10-22 CLM Claims 3 View
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Quick Facts
App. No.
60/420,250
Filed
2002-10-22