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Enhanced fore-aft movement cutting attachment
   
Document Number
US Patent 7347038
Issued Date
March 25, 2008
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Abstract
A debris cutting system for attachment to a vehicle. The system includes a nose shaped projection that extends horizontally in the forward direction from the forward moving end of the vehicle. The projection includes at least one front blade mount subsystem, at least one rear blade mount subsystem, and at least one blade. The blade has a blade front mounted to the front blade mount subsystem, a blade rear mounted to the rear blade mount subsystem, and teeth. The blade is positioned substantially diagonal to forward movement of the vehicle. The front blade mount subsystem provides longitudinal movement at the blade front, and the rear blade mount subsystem provides arcuate movement at the blade rear such that cutting of debris is enhanced and damage to the blade is reduced as the vehicle moves forward.
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Number of Claims:
6
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Published
March 25, 2008
Application Number
11/499,984
Filed
August 4, 2006
US Classification
56/14.9   56/15.9
Int'l Classification
A01D   34/00   (20060101)  
Examiner
Assistant Examiner
USPTO Field of Search
56/229   56/14.9   56/15.9   144/34.6   144/335   144/337   144/339   144/363  
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