Patents by Inventor Dominic A. Cioffi

Dominic A. Cioffi 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).

  • Vehicle mounted vibrating tamper
    Patent number: 5217320
    Abstract: A vehicle mounted vibrating tamping device for attachment to a support vehicle having an attenuated extensible boom to pre-position a vibrating multiple fixture head against a work surface. The tamping device is self-contained independently controlled for selective loading force on the work surface and interconnects with the hydraulic system of the vehicle.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: June 8, 1993
    Inventor: Dominic A. Cioffi
  • Truck mounted roller
    Patent number: 4702644
    Abstract: A detachable roller for use on trucks that provides a portable multi-adjustable roller for compaction of material. The detachable roller has independently actuated roller control pistons that engage and disengage the roller to the compaction surface. The roller can adjust to uneven terrain by angular displacement of the roller's longitudinal axis support points.
    Type: Grant
    Filed: May 16, 1986
    Date of Patent: October 27, 1987
    Inventor: Dominic A. Cioffi