Patents by Inventor Mario Piccoli

Mario Piccoli 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).

  • Publication number: 20210023740
    Abstract: Disclosed is a machine for forming saw cuts into sidewalk concrete slabs, the machine comprising a frame, rubber tracks attached to the underside of the frame to self-propel the machine in a travel direction along a sidewalk during use, and a cutting assembly mounted to the frame. The cutting assembly comprises a saw for forming saw cuts, a linear actuator for moving the saw at a depth into the sidewalk, and a screw drive motor to move the saw to form the saw cut in a direction perpendicular to the travel direction. While road repair machinery has the luxury of more space, machines for sidewalks are smaller and tighter. The machine in accordance with the teachings of this invention uses a newly designed cutting assembly to keep the size of the machine useable for sawcuts in sidewalks.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 28, 2021
    Inventor: Mario Piccoli
  • Patent number: 6890123
    Abstract: A system and method to allow a paving machine to form tight radii in continuous extrusions such as curbs and gutters is disclosed. A shift cylinder is used with the steering mechanism of a typical paving machine to allow sharp radius turns. The steering cylinder is used to pivot the track of the paving machine about its leg and the steering cylinder is used to pivot the leg relative to the frame of the paving machine. A hydraulic circuit is operator activated to allow fluid flow through a flow divider to ensure each cylinder operates in concert.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: May 10, 2005
    Assignee: N. Piccoli Construction
    Inventor: Mario Piccoli
  • Patent number: 6709195
    Abstract: A moveable tailpiece for use in association with a slip form on a curb forming machine. The tailpiece is selectively rotatable from a parked position, away from the slip form, to an engaged position at the end of the slip form. The tailpiece has the profile corresponding to a lowered curb profile as required to form, for example, a driveway access or handicap ramps. Utilizing the tailpiece in a curb formation considerably reduces the amount of manual finishing work required to produce an acceptable curb.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: March 23, 2004
    Assignee: N. Piccoli Construction
    Inventors: Mario Piccoli, Nicola Piccoli
  • Patent number: 6705799
    Abstract: This invention relates to a vibrating screed for compacting and smoothing flowable cementitious materials. More specifically, this invention relates to a self-contained hydraulic powered concrete screed. This hydraulic screed consists of a relatively lightweight screed unit having a hydraulic powered vibrator and a portable hydraulic power pack that is mounted on a back pack wearable by the operator. The handle of the screed unit is isolated from the hydraulic vibrator and screed blade by three rubber isolation mounts. The working height of the handle can be adjusted by a turnbuckle assembly at one of the rubber mounts, causing the handle to pivot about the other two the rubber mounts. The hydraulic power pack comprises an internal combustion engine driving a hydraulic pump that provides pressurized hydraulic fluid to the vibrator unit via flexible hoses.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: March 16, 2004
    Assignee: N. Piccoli Construction
    Inventor: Mario Piccoli
  • Publication number: 20030180092
    Abstract: A system and method to allow a paving machine to form tight radii in continuous extrusions such as curbs and gutters is disclosed. A shift cylinder is used with the steering mechanism of a typical paving machine to allow sharp radius turns. The steering cylinder is used to pivot the track of the paving machine about its leg and the steering cylinder is used to pivot the leg relative to the frame of the paving machine. A hydraulic circuit is operator activated to allow fluid flow through a flow divider to ensure each cylinder operates in concert.
    Type: Application
    Filed: February 6, 2003
    Publication date: September 25, 2003
    Inventor: Mario Piccoli
  • Publication number: 20020102134
    Abstract: This invention relates to a vibrating screed for compacting and smoothing flowable cementitious materials. More specifically, this invention relates to a self-contained hydraulic powered concrete screed. This hydraulic screed consists of a relatively lightweight screed unit having a hydraulic powered vibrator and a portable hydraulic power pack that is mounted on a back pack wearable by the operator. The handle of the screed unit is isolated from the hydraulic vibrator and screed blade by three rubber isolation mounts. The working height of the handle can be adjusted by a turnbuckle assembly at one of the rubber mounts, causing the handle to pivot about the other two the rubber mounts. The hydraulic power pack comprises an internal combustion engine driving a hydraulic pump that provides pressurized hydraulic fluid to the vibrator unit via flexible hoses.
    Type: Application
    Filed: January 29, 2002
    Publication date: August 1, 2002
    Inventor: Mario Piccoli
  • Publication number: 20020039519
    Abstract: A moveable tailpiece for use in association with a slip form on a curb forming machine. The tailpiece is selectively rotatable from a parked position, away from the slip form, to an engaged position at the end of the slip form. The tailpiece has the profile corresponding to a lowered curb profile as required to form, for example, a driveway access or handicap ramps. Utilizing the tailpiece in a curb formation considerably reduces the amount of manual finishing work required to produce an acceptable curb.
    Type: Application
    Filed: September 28, 2001
    Publication date: April 4, 2002
    Inventors: Mario Piccoli, Nicola Piccoli