Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 25, 2014
Patent Application Number
13153510
Date Filed
June 6, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A tractor-based box blade is used to move and condition soil. The box blade has a plurality of rippers, which are forwardly- and downwardly-extending shanks terminating in relatively narrow teeth that extend into the ground. Each ripper is deployable to extend into the ground independent of the other rippers, and each ripper is stowable away from the ground independent of the other rippers. At least one scraping blade is disposed behind the rippers for smoothing soil.
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