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Extension battery

90
Assignee: DTG INCPriority: Sep 29, 2008Filed: Sep 29, 2008Granted: Sep 22, 2009
Est. expirySep 29, 2028(~2.2 yrs left)· nominal 20-yr term from priority
Inventors:Mark SteinDavid DouglassPeter Madnick
90
PatentIndex Score
75
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an extension battery, as shown and described.

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