Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 17, 2012
Patent Application Number
12352939
Date Filed
January 13, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A rotational jack assembly is provided to support a portion of a trailer. The jack assembly has a pivot mount with a pivot axis, a mounting plate rotatable about the pivot axis and a pin receptor with a first and second portion. The mounting plate carries a support assembly and a locking pin. The locking pin is engagable with the pin receptor, and adapted to move between the first and second portions of the pin receptor upon application of rotational force. A force activated locking assembly and a breakaway support assembly are also provided for supporting a portion of a trailer. A method of use for the rotational breakaway trailer jack assembly is also disclosed.
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