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Scraper Device, As Well As Construction Machine

13/747,877 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 23, 2013
Examiner JANINE MUIR KRECK
Class 299
Art Group 3672
Patent No. 8,899,690
Case Type Utility - 299/001500
Status Patented Case
Parent 13/340,395 Patented
Parent 12/222,623 Patented
Child 14/553,009 Patented
Child 15/409,670 Patented
Child 15/581,147 Patented
Child 16/268,150 Abandoned
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Last Updated: 1 month, 4 weeks ago
Date # Transaction