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DETECTION SYSTEMS FOR POWER EQUIPMENT

13/374,373 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 23, 2011
Examiner CHARLES R KASENGE
Class 144
Art Group 2121
Patent No. 8,489,223
Case Type Utility - 144/382000
Status Patented Case
Parent 12/799,915 Patented
Parent 12/322,069 Patented
Parent 11/107,499 Patented
Parent 12/454,569 Patented
Parent 11/27,600 Patented
Parent 60/533,791 Expired
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Last Updated: 5 years, 10 months ago
Date # Transaction