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GYPSUM-CONTAINING BOARD AND TILE, AND METHOD FOR PRODUCING SAME

11/760,886 | U.S. Patent Application

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Location ELECTRONIC
Filed June 11, 2007
Examiner PAUL D MARCANTONI
Class 106
Art Group 1793
Patent No. 7,425,236
Case Type Utility - 106/772000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/920,687 Patented
Parent 10/293,739 Patented
Parent 09/960,127 Abandoned
Parent 09/138,355 Patented
Parent 08/916,058 Abandoned
Child 12/190,203 Patented
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Last Updated: 1 month, 1 week ago
Date # Transaction