Patents by Inventor Paul Bacall

Paul Bacall has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8528237
    Abstract: A snow plow for permanently attaching to a vehicle, selectively deploying a plow blade beyond a bumper and selectively retracting the blade underneath the vehicle by a hydraulic cylinder assembly. The snow plow has a pair of plow blades, namely a front plow blade and a rear plow blade that selectively deploy. The blades have side extensions that hydraulically extend laterally to remove the snow in front of the wheels and widen the path of snow removal. A hydraulic arm assembly pivots the blade to the right or to the left to attack the snow at an angle when plowing and removing snow. A pantographic frame assembly hydraulically lowers and raises the hydraulic cylinder assembly, lowering the plow blade closer to the ground or raising the blade higher for more ground clearance and decreasing the visibility of the blade and the hydraulic cylinder assembly underneath the vehicle.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: September 10, 2013
    Inventor: Paul Bacall