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LITHIUM-BASED BATTERY FOR A HAND HELD POWER TOOL

11/834,820 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 7, 2007
Examiner EDWARD H TSO
Class 320
Art Group 2838
Patent No. 7,557,535
Case Type Utility - 320/118000
Status Patented Case
Parent 10/721,800 Patented
Parent 60/428,356 Expired
Parent 60/428,358 Expired
Parent 60/428,450 Expired
Parent 60/428,452 Expired
Parent 60/440,692 Expired
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Last Updated: 4 years ago
Date # Transaction