Patents by Inventor Marc Beaudry

Marc Beaudry 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).

  • Tubular insert for excavated hole with safety cover
    Patent number: 7966772
    Abstract: A tubular insert sleeve for an excavated hole and a safety cover fitted to cover an operatively upper end of the insert sleeve are provided to maintain the integrity of an excavated hole and limit access to the hole in order to improve the safety of the public. The sleeve is made of cooperating segments which can easily be separated and which a form a sleeve when assembled. The operatively upper end of the assembled sleeve forms an outwardly extending bell-shaped end of greater outer diameter to define an outwardly extending flange which is more easily grasped for removal of the sleeve from an excavated hole.
    Type: Grant
    Filed: May 16, 2007
    Date of Patent: June 28, 2011
    Assignee: Super Sucker Hydro Vac Service, Inc.
    Inventors: Bernard George Bartels, Darren Bernard Bartels, Marc Beaudry, Darren Van Buuren
  • Tubular insert for excavated hole with safety cover
    Publication number: 20070295421
    Abstract: A tubular insert sleeve for an excavated hole and a safety cover fitted to cover an operatively upper end of the insert sleeve are provided to maintain the integrity of an excavated hole and limit access to the hole in order to improve the safety of the public. The sleeve is made of cooperating segments which can easily be separated and which a form a sleeve when assembled. The operatively upper end of the assembled sleeve forms an outwardly extending bell-shaped end of greater outer diameter to define an outwardly extending flange which is more easily grasped for removal of the sleeve from an excavated hole.
    Type: Application
    Filed: May 16, 2007
    Publication date: December 27, 2007
    Inventors: Bernard Bartels, Darren Bartels, Marc Beaudry, Darren Van Buuren