Patents by Inventor Keith Verhoff

Keith Verhoff 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).

  • Apparatus for compacting road shoulders
    Patent number: 8246271
    Abstract: An apparatus for compacting road shoulders is provided comprising a primary carriage adapted to be mounted to a vehicle, an attachment carriage adjustably mounted to the primary carriage, a compacting attachment adjustably mounted to the attachment carriage, a control system in communication with at least one actuator, and a vibrator disposed on the apparatus. The apparatus for compacting road shoulders able to be positioned within a normal width of a vehicle, vibrationally compact the road shoulder, and adjust according to a grade of the shoulder.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: August 21, 2012
    Inventor: Keith Verhoff
  • APPARATUS FOR COMPACTING ROAD SHOULDERS
    Publication number: 20100278589
    Abstract: An apparatus for compacting road shoulders is provided comprising a primary carriage adapted to be mounted to a vehicle, an attachment carriage adjustably mounted to the primary carriage, a compacting attachment adjustably mounted to the attachment carriage, a control system in communication with at least one actuator, and a vibrator disposed on the apparatus. The apparatus for compacting road shoulders able to be positioned within a normal width of a vehicle, vibrationally compact the road shoulder, and adjust according to a grade of the shoulder.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 4, 2010
    Inventor: Keith Verhoff