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"SMART" ELEVATOR SYSTEM AND METHOD

11/506,975 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 17, 2006
Examiner DANIEL DEMELASH ABEBE
Class 187
Art Group 2626
Patent No. 7,711,565
Case Type Utility - 187/384000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 12/703,666 Patented
Child 12/704,431 Patented
Child 12/711,692 Patented
Child 12/711,857 Patented
Child 13/357,487 Patented
Child 13/362,902 Patented
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Last Updated: 4 years, 10 months ago
Date # Transaction