Patents by Inventor Robert Daoust
Robert Daoust 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: 20140205807Abstract: An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint.Type: ApplicationFiled: March 6, 2014Publication date: July 24, 2014Applicant: Oldcastle Building Products Canada Inc.Inventors: Marc-Andre Lacas, Bertin Castonguay, Robert Daoust
-
Patent number: 8769896Abstract: An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint.Type: GrantFiled: March 11, 2013Date of Patent: July 8, 2014Assignee: Oldcastle Building Products Canada, Inc.Inventors: Marc-Andre Lacas, Bertin Castonguay, Robert Daoust
-
Publication number: 20140170604Abstract: A coloring system and a manufacturing process for coloring artificial covering stones are provided. A board layout represents a board of artificial covering stones. Several natural stone color patterns are provided, each being different from one another. The natural stone color patterns are associated with selected artificial stones of the board layout. Graphic parameters represent the natural stone color and are converted into coloring instructions. A conveyor conveys the board of artificial covering stones, and a positioning system determines respective positions of the artificial covering stones of the board, relative to a reference position. An in-line coloring device colors the artificial covering stones with the natural stone patterns, according to the coloring instructions and to the positions of the artificial stones. The selected artificial stones colored by the system are thus different from other stones of the board, and have a distinct, natural random-look.Type: ApplicationFiled: July 19, 2012Publication date: June 19, 2014Applicant: OLDCASTLE BUILDING PRODUCTS CANADA INC.Inventors: Robert Daoust, Luciano Posada, Yves Chagnon
-
Publication number: 20130263543Abstract: An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint.Type: ApplicationFiled: March 11, 2013Publication date: October 10, 2013Applicant: OLDCASTLE BUILDING PRODUCTS CANADA INC.Inventors: Marc-Andre Lacas, Bertin Castonguay, Robert Daoust
-
Patent number: 8413397Abstract: An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint.Type: GrantFiled: May 20, 2009Date of Patent: April 9, 2013Assignee: Oldcastle Building Products Canada Inc.Inventors: Marc-Andre Lacas, Bertin Castonguay, Robert Daoust
-
Publication number: 20120263528Abstract: A set of artificial stones is disclosed for use in creating a covering for a supporting surface. Each artificial stone preferably includes a base portion for placement on the supporting surface, which base portion is shaped as a right regular prism for patterned, fitting arrangement of the flagstone with like flagstones in the set to produce a continuous surface covering. The base portion has a regular base contour. The stone further includes a top portion with a facing surface, the facing surface having an irregularly shaped top contour different from the base contour and an intermediate portion connecting the top portion with the base portion. The intermediate portion has an inclined wall extending between the top portion and a sidewall of the base portion. The irregular top contours of the stones, simulate the appearance of natural stone.Type: ApplicationFiled: June 28, 2012Publication date: October 18, 2012Applicant: Les materiaux de construction Oldcastle Canada, Inc.Inventors: Bertin CASTONGUAY, Robert DAOUST
-
Patent number: 8231304Abstract: An artificial stone is disclosed for use in creating a covering a supporting surface. The artificial stone includes a base portion for placement on the supporting surface, which base portion is shaped as a right regular prism for patterned, fitting arrangement of the flagstone with like flagstones to produce a continuous surface covering. The base portion has a regular base contour. The stone further includes a top portion with a facing surface, the facing surface having an irregularly shaped top contour different from the base contour and an intermediate portion connecting the top portion with the base portion. The intermediate portion has an inclined wall extending between the top portion and a sidewall of the base portion. Stones of this construction can easily be arranged in a regular, repeated pattern to generate a continuous covering for the supporting surface without the surface of the resulting covering having a regular, patterned appearance.Type: GrantFiled: September 18, 2008Date of Patent: July 31, 2012Assignee: Les Materiaux de Construction Oldcastle Canada, Inc.Inventors: Bertin Castonguay, Robert Daoust
-
Publication number: 20120151862Abstract: A stackable concrete wall block is disclosed having a prism shaped body with front, rear top and bottom faces, in a stacked condition, and at least a pair of side walls for placement opposite a like block placed side by side to the wall block, whereby a lip protrudes from at least one of the sidewalls and is coplanar with the front face for spacing the body of the block from that of a like block placed adjacent thereto. As is the case with tapered blocks known in the art, this spacing allows the assembly of curved walls. However, a prism shaped block with parallel side walls and a lip is more easily manufactured than a tapered block with angled side walls, since no movable mold walls are required, when the block is made in a dry casting process. The front face and lip can have an embossed surface structure.Type: ApplicationFiled: December 21, 2011Publication date: June 21, 2012Applicant: LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.Inventors: Robert DAOUST, Bertin CASTONGUAY, Tamara EVANS, John PENTERMAN
-
Publication number: 20120073229Abstract: Disclosed is an economical and effective way of producing a modular retaining wall, using only blocks which in and of themselves are of insufficient thickness to function as retaining wall blocks. The modular wall includes backer blocks and facing blocks which are connected by connectors in a back to back, spaced apart arrangement, thereby forming a hollow retaining wall. The hollow wall can be filled with loose filler material to increase the mass and retaining capacity of the wall. Further disclosed are wall components and a wall kit for a modular retaining wall. A double sided decorative wall is also disclosed. The modular wall system allows for the construction of retaining walls and freestanding, double sided, decorative walls forming both straight and curved walls.Type: ApplicationFiled: September 28, 2011Publication date: March 29, 2012Applicant: LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.Inventors: Bertin CASTONGUAY, Marc-André LACAS, Robert DAOUST
-
Patent number: 8101113Abstract: An apparatus for molding dry cast products having a textured side surface is disclosed. The apparatus comprises an open compartment for receiving a dry concrete mixture and a plurality of walls laterally enclosing the compartment. At least one of the walls has a multilevel surface with a plurality of sections in an overhanging relationship with each other and transitional curvilinear steps bridging adjacent one of the sections to impart a textured side surface resembling a natural rockface and allowing stripping of the dry cast products from an open bottom side of the compartment.Type: GrantFiled: April 20, 2006Date of Patent: January 24, 2012Assignee: Oldcastle Building Products Canada, Inc.Inventors: Bertin Castonguay, Marcel Thomassen, Robert Daoust, Marc-André Lacas
-
Publication number: 20110067333Abstract: An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint.Type: ApplicationFiled: May 20, 2009Publication date: March 24, 2011Inventors: Marc-Andre Lacas, Bertin Castonguay, Robert Daoust
-
Publication number: 20110000161Abstract: Disclosed is an economical and effective way of producing a double sided decorative wall using facing panels having a decorative face surface, in particular dry cast concrete panels having a regular surface structure, more preferably an embossed surface, most preferably a patterned surface. Further disclosed are wall components and a wall kit for a double sided decorative wall. The facing panels in the wall are stacked in a back-to-back arrangement into a pair of first and second back-to-back walls, which walls are interconnected by connectors which link at least one facing panel in the first wall to at least one facing panel in the second wall for forming the double sided decorative wall. The connecting members can be in individual connectors, or a combination of connectors for linking multiple facing panels or linking facing panels at corners or curves in the wall. The connectors can be of different length to enable the construction of decorative walls of different thickness.Type: ApplicationFiled: April 1, 2010Publication date: January 6, 2011Applicant: Les materiaux de construction Oldcastle Canada, Inc.Inventors: Stéphane AUBÉ, Bertin CASTONGUAY, Robert DAOUST, Marcel THOMASSEN
-
Publication number: 20100018146Abstract: A method and system for providing a decorative finish on a wall, whereby a facing panel is provided to attach to a backing surface by way of a coupling means Dry cast panels are connected to the wall by way of a key way connector.Type: ApplicationFiled: December 21, 2007Publication date: January 28, 2010Applicant: LES MATÉRIAUX DE CONSTRUCTION OLDCASTLE CANADA, INInventors: Stephane Aube, Bertin Castonguay, Robert Daoust, Marcel Thomassen
-
Publication number: 20090155497Abstract: An artificial stone is disclosed for use in creating a covering a supporting surface. The artificial stone includes a base portion for placement on the supporting surface, which base portion is shaped as a right regular prism for patterned, fitting arrangement of the flagstone with like flagstones to produce a continuous surface covering. The base portion has a regular base contour. The stone further includes a top portion with a facing surface, the facing surface having an irregularly shaped top contour different from the base contour and an intermediate portion connecting the top portion with the base portion. The intermediate portion has an inclined wall extending between the top portion and a sidewall of the base portion. Stones of this construction can easily be arranged in a regular, repeated pattern to generate a continuous covering for the supporting surface without the surface of the resulting covering having a regular, patterned appearance.Type: ApplicationFiled: September 18, 2008Publication date: June 18, 2009Applicant: LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC.Inventors: Bertin Castonguay, Robert Daoust
-
Publication number: 20060249881Abstract: An apparatus for molding dry cast products having a textured side surface is disclosed. The apparatus comprises an open compartment for receiving a dry concrete mixture and a plurality of walls laterally enclosing the compartment. At least one of the walls has a multilevel surface with a plurality of sections in an overhanging relationship with each other and transitional curvilinear steps bridging adjacent one of the sections to impart a textured side surface resembling a natural rockface and allowing stripping of the dry cast products from an open bottom side of the compartment.Type: ApplicationFiled: April 20, 2006Publication date: November 9, 2006Inventors: Bertin Castonguay, Marcel Thomassen, Robert Daoust, Marc-Andre Lacas
-
Patent number: 6354933Abstract: An apparatus for deboning a piece of meat having an elongate bone portion, such as a loin piece provided with a spine portion, comprises an elongate support mounted on a frame for receiving the loin its spine portion being substantially aligned with a longitudinal axis defined by the support, and a plurality of press devices mounted on the frame for maintaining the piece of meat in a predetermined cutting position on the support. A first embodiment makes use of a cutting tool including an elongate shearing knife having a base portion pivotally mounted on the frame and an inwardly arcuate section defining a longitudinally extending cutting edge.Type: GrantFiled: May 1, 2000Date of Patent: March 12, 2002Assignee: Centre de Recherche Industrielle du QuebecInventors: Réal Archambault, Robert Daoust, Serge Garneau
-
Patent number: 5485436Abstract: An automatic disc handling system and method for retrieving and positioning information carrying discs between a storage position to a position of use is described. A displaceable robot having a pair of robotic arms is controlled by a computer connected to a robot controller and instructed to move to discrete positions, either in front of storage racks where a plurality of superposed sliding trays containing one or more discs are stored, or to a plurality of playback units disposed at a position of use to move selected ones of the disc to and from these positions as requested by a person accessing the discs from a remote station. The robot is provided with a tray engaging element to move the tray in and out of its storage position, and the robotic arms of the robot are each provided with a picker mechanism to engage and remove the discs from the trays or the playback units and transport them to effect a function as dictated by the computer and the robot controller.Type: GrantFiled: May 24, 1993Date of Patent: January 16, 1996Assignee: National Film Board of CanadaInventors: Robert Forget, Kurt Hibchen, Robert Parenteau, Robert Daoust, Francois Beaumont, Yves Chagnon, Bernard Lefebvre, Marc-Antoine Archambault