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COMBINATION LADDER, LADDER COMPONENTS AND METHODS OF MANUFACTURING SAME

10/706,308 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 11, 2003
Examiner ALVIN CONSTANTINE CHIN-SHUE
Class 182
Art Group 3634
Patent No. 7,364,017
Case Type Utility - 182/163000
Status Patented Case
Parent 60/425,449 Expired
Child 12/111,891 Patented
Child 13/311,321 Patented
Last Updated: 6 years, 6 months ago
Date # Transaction