Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jung Keuk Park0
Date of Patent
July 7, 2009
0Patent Application Number
114583510
Date Filed
July 18, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a crampon having a movable spike element in the rotation structure for both walking or climbing to improve walking convenience and safety of a user. The crampon according to the present invention comprises a binding bend; a main plate to be mounted to a sole of a climbing shoe; supporting shafts; movable spike elements axially coupled with the supporting shafts; pins fitted into the supporting shafts perpendicularly to the shafts; and rotating locking levers.
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