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DETECTION SYSTEMS FOR POWER EQUIPMENT

12/454,569 | U.S. Patent Application

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Location ELECTRONIC
Filed May 18, 2009
Examiner CHARLES R KASENGE
Class 700
Art Group 2121
Patent No. 7,991,503
Case Type Utility - 700/177000
Status Patented Case
Parent 11/27,600 Patented
Parent 60/533,791 Expired
Child 13/374,288 Patented
Child 13/374,373 Patented
Child 12/799,915 Patented
Child 15/935,395 Patented
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Last Updated: 2 years, 4 months ago
Date # Transaction