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SAFETY INTERLOCK FOR CONTROL LINES

11/565,461 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 30, 2006
Examiner ZAKIYA W BATES
Class 166
Art Group 3676
Patent No. 7,717,184
Case Type Utility - 166/385000
Status Patented Case
Parent 60/740,849 Expired
Parent 11/37,800 Patented
Parent 60/536,800 Expired
Child 12/782,371 Abandoned
Last Updated: 4 years ago
Date # Transaction