Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 1, 2011
Patent Application Number
11777478
Date Filed
July 13, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A drive switching mechanism includes a first gear, a second gear, a support member for movably supporting the first gear and the second gear, and a switching unit that moves the support member to reverse an output direction of the first gear and the second gear.
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