Patents by Inventor Jean-Paul Fredette

Jean-Paul Fredette 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).

  • Motorized scaffold with displaceable worker support platform
    Patent number: 7004286
    Abstract: A motorized scaffold for self-displacement on land is comprised of a support base mounted on a pair of traction belts. Jacks are provided to immobilize and level the support base at a desired location. A platform assembly is secured over the support base on extendable supports. Braces are secured between the support base and the platform assembly and are extendable with the movement of the platform assembly over the base whereby to maintain the platform assembly substantially stable during its displacement and at a stationary desired working elevation with respect to the support base. A displaceable worker support platform is secured to the platform assembly for supporting workers thereon.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: February 28, 2006
    Inventor: Jean-Paul Fredette
  • Motorized scaffold with displaceable worker support platform
    Publication number: 20050056484
    Abstract: A motorized scaffold for self-displacement on land is comprised of a support base mounted on a pair of traction belts. Jacks are provided to immobilize and level the support base at a desired location. A platform assembly is secured over the support base on extendable supports. Braces are secured between the support base and the platform assembly and are extendable with the movement of the platform assembly over the base whereby to maintain the platform assembly substantially stable during its displacement and at a stationary desired working elevation with respect to the support base. A displaceable worker support platform is secured to the platform assembly for supporting workers thereon.
    Type: Application
    Filed: September 17, 2003
    Publication date: March 17, 2005
    Inventor: Jean-Paul Fredette