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Adaptation of Flush Valve for Dual Flush Capability

12/715,757 | U.S. Patent Application

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Location ELECTRONIC
Filed March 2, 2010
Examiner LORI LYNN BAKER
Class 004
Art Group 3754
Patent No. 8,943,620
Case Type Utility - 004/324000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 61/156,701 Expired
Parent 61/162,291 Expired
Child 14/492,536 Patented
Child 14/935,237 Patented
Last Updated: 4 years ago
Date # Transaction