Featured patents

Plow With Pivoting Blade Wing
US 08850724 B2, Oct. 7, 2014, Adjustable about central vertical hinge, David N. Bloxdorf / Douglas Dynamics, L.L.C. (Milwaukee, US)
A plow assembly for attachment to a vehicle, the vehicle having a longitudinal…

Snowplow Blade Articulator Assembly With Passive Downforce Mechanism
US 08793907 B2, Aug. 5, 2014, Including specific hydraulic control system to position implement, Jon K. Walimaa et al. / Northern Star Industries, Inc. (Iron Mountain, US)
A snowplow blade articulator assembly comprising:…

Method and System for Controlling an Excavator
US 08689471 B2, April 8, 2014, Condition responsive, Mark Nichols et al. / Caterpillar Trimble Control Technologies LLC (Dayton, US)
An excavator having an excavator chassis pivotally mounted on an excavator…

Dipper Door Latch With Locking Mechanism
US 08590180 B2, Nov. 26, 2013, Including door structure or operator, Joseph J. Colwell et al. / Harnischfeger Technologies, Inc. (Wilmington, US)
A dipper adapted to be connected to a power shovel handle for movement therewith…

Latching System for Securing an Implement to a Carrier Mounted to a Lifting Arm
US 08549775 B2, Oct. 8, 2013, Having quick-connect coupling, Radu T. Guja et al. / Deere & Company (Moline, US)
In a combination including a remotely controlled latching mechanism…

Quick Coupling Device for Connecting a Tool to a Handling Equipment, Such as the Arm of an Excavator
US 08528239 B2, Sept. 10, 2013, Having quick-connect coupling, Giovanni Andrina
A quick coupling device for connecting a tool to a handling equipment, such…

Dig Under Apparatus and Process
US 08484866 B2, July 16, 2013, Having endless digger, Richard A. Hahn et al. / Quanta Associates, L.P. (Houston, US)
An apparatus for removing soil material comprising:…

Work Implement and Retaining Pin Assembly
US 08495826 B2, July 30, 2013, Including pin or key, Keita Mutou et al. / Komatsu Ltd. (Tokyo, JP)
A work implement adapted to be mounted to a work vehicle in order to perform…

Fixing Device for a Bucket Front
US 08464443 B2, June 18, 2013, Scoop or bucket structure, per se, Tor Torgrimsen / Komatsu KVX LLC NO
A fixing device for fixing a bucket from to an excavating bucket, the fixing…

Land Clearing Device
US 08474159 B2, July 2, 2013, Land Clearer, Vincent A. Molino
A land clearing device, comprising:…

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