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"SMART" ELEVATOR SYSTEM AND METHOD

09/330,101 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 10, 1999
Examiner DANIEL DEMELASH ABEBE
Class 704
Art Group 2654
Patent No. 6,615,175
Case Type Utility - 704/275000
Status Patented Case
Child 10/651,451 Patented
Child 10/935,957 Patented
Child 12/703,666 Patented
Child 12/704,431 Patented
Child 12/711,692 Patented
Child 12/711,857 Patented
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Last Updated: 5 years ago
Date # Transaction