Patents by Inventor Philippe Charron
Philippe Charron 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).
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Patent number: 9228749Abstract: A heating wire support meshing and a method of constructing a heated surface, particularly a floor surface therewith, is described. The heating wire support meshing comprises one or more mats formed by transversely spaced parallel rows of wire support bridge elements interconnected together at their crossings. The bridge elements have electric heating wire support slots to receive and guide one or more electric heating wires along one or more desired paths. Bottom support formations extend along a bottom planar surface of the mat. Top support formations lie in a top planar surface of the mat. The wire support slots are adapted to support the one or more electric heating wires spaced below the top support formations. The support meshing also acts as a reinforcement of a sub-floor on which the support meshing is installed.Type: GrantFiled: July 13, 2009Date of Patent: January 5, 2016Assignee: FLEXTHERM INC.Inventors: Michel Morand, Philippe Charron
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Patent number: 8695943Abstract: A tool for installing a heating wire in a floor substrate of the type having receiving means opened toward a surface thereof to receive a heating wire comprises a support with a handle portion to be manually handled by a user. A contact surface is related to the support, the contact surface adapted to contact the floor or floor substrate during displacement of the tool along the floor substrate. An interface is between the handle portion and a heating wire. The interface is adapted to contact the heating wire such that a given pressure applied on the handle portion by the user during the displacement of the tool along the floor substrate is converted by the interface into local engagement of the heating wire in at least one of the receiving means. A method for installing the heating wire using the tool is also provided.Type: GrantFiled: October 29, 2010Date of Patent: April 15, 2014Assignee: Flextherm Inc.Inventors: Michel Morand, Philippe Charron
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Publication number: 20140097169Abstract: A floor heating system is comprised of one or more heating wire flexible support meshing secured to a flexible and stretchable anti-fracture membrane formed of a material having elastic properties. The anti-fracture membrane is adapted to be secured to a surface of a sub-floor. The anti-fracture membrane also has a core thickness sufficient whereby the elastic properties of the core will stretch to absorb displacement in the lower surface thereof which is secured to the sub-floor to prevent transfer of the displacement to the heating wire support members equipped with heating wires and having a cementitious material set thereon.Type: ApplicationFiled: June 27, 2013Publication date: April 10, 2014Applicant: FLEXTHERM INC.Inventor: Philippe CHARRON
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Patent number: 8455795Abstract: A surface heating system and method of heating a surface in which there are two or more heating cables adapted to be embedded in a cementitious material and using a single feed cold lead wire is described. One or more heating cables are provided to define one or more heating circuits. The heating cables have electrically conductive wires. A cold lead connector is secured to the electrically conductive wires at an end of the one or more heating cables. A feed cold lead wire is secured at one end to a thermostat to which is connectable an electrical supply source, and at a second end to the cold lead connector of the one or more heating cables.Type: GrantFiled: May 15, 2008Date of Patent: June 4, 2013Assignee: Flextherm Inc.Inventor: Philippe Charron
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Publication number: 20110101291Abstract: A tool for installing a heating wire in a floor substrate of the type having receiving means opened toward a surface thereof to receive a heating wire comprises a support with a handle portion to be manually handled by a user. A contact surface is related to the support, the contact surface adapted to contact the floor or floor substrate during displacement of the tool along the floor substrate. An interface is between the handle portion and a heating wire. The interface is adapted to contact the heating wire such that a given pressure applied on the handle portion by the user during the displacement of the tool along the floor substrate is converted by the interface into local engagement of the heating wire in at least one of the receiving means. A method for installing the heating wire using the tool is also provided.Type: ApplicationFiled: October 29, 2010Publication date: May 5, 2011Inventors: Michel Morand, Philippe Charron
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Publication number: 20100065548Abstract: A heating wire support meshing and a method of constructing a heated surface, particularly a floor surface therewith, is described. The heating wire support meshing comprises one or more mats formed by transversely spaced parallel rows of wire support bridge elements interconnected together at their crossings. The bridge elements have electric heating wire support slots to receive and guide one or more electric heating wires along one or more desired paths. Bottom support formations extend along a bottom planar surface of the mat. Top support formations lie in a top planar surface of the mat. The wire support slots are adapted to support the one or more electric heating wires spaced below the top support formations. The support meshing also acts as a reinforcement of a sub floor on which the support meshing is installed.Type: ApplicationFiled: July 13, 2009Publication date: March 18, 2010Inventors: Michel Morand, Philippe Charron
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Publication number: 20090194523Abstract: A surface heating system and method of heating a surface in which there are two or more heating cables adapted to be embedded in a cementitious material and using a single feed cold lead wire is described. One or more heating cables are provided to define one or more heating circuits. The heating cables have electrically conductive wires. A cold lead connector is secured to the electrically conductive wires at an end of the one or more heating cables. A feed cold lead wire is secured at one end to a thermostat to which is connectable an electrical supply source, and at a second end to the cold lead connector of the one or more heating cables.Type: ApplicationFiled: May 15, 2008Publication date: August 6, 2009Inventor: Philippe Charron
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Publication number: 20070193764Abstract: A heating cable guide strip for retaining and guiding a resistance heating cable in a serpentine path on a sub-floor adapted to receive a cementitious material to form a radiant heated floor is described. The method of use is also described. The heating cable guide strip is molded of plastics material and defines an elongated flat base having a plurality of spaced-apart wire retaining guide members. The retaining guide members have at least a curved section for guiding the heating cable along a curved path about one or more of the guide members. The guide members further have a flexible cable retention flange to permit the positioning and retention of the cable captive between opposed ones of the retaining guide members. The heating cable guide strip is attached to the sub-floor by glue, nails or screws.Type: ApplicationFiled: February 7, 2006Publication date: August 23, 2007Inventors: Michel Morand, Philippe Charron
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Patent number: 7250570Abstract: A heating cable guide strip for retaining and guiding a resistance heating cable in a serpentine path on a sub-floor adapted to receive a cementitious material to form a radiant heated floor is described. The method of use is also described. The heating cable guide strip is molded of plastics material and defines an elongated flat base having a plurality of spaced-apart wire retaining guide members. The retaining guide members have at least a curved section for guiding the heating cable along a curved path about one or more of the guide members. The guide members further have a flexible cable retention flange to permit the positioning and retention of the cable captive between opposed ones of the retaining guide members. The heating cable guide strip is attached to the sub-floor by glue, nails or screws.Type: GrantFiled: February 7, 2006Date of Patent: July 31, 2007Assignee: Flextherm Inc.Inventors: Michel Morand, Philippe Charron
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Patent number: 6973721Abstract: An electrical and mechanical connection between (a) a first shielded cable including a metal sheath and electrical conductors and (b) a second cable including a ground conductor and electrical conductors, comprises a zone of interconnection between the first and second cables. In this interconnection zone, a first connection is made between the free end of the metal sheath and the free end of the ground conductor, and second connections are made between the free ends of the electrical conductors of the first cable and the free ends of the electrical conductors of the second cable, respectively. Still in the interconnection zone, the interconnected metal sheath and ground conductor have a first length shorter than second lengths of the interconnected electrical conductors of the first cable and electrical conductors of the second cable whereby, in operation, longitudinal tension in the interconnection zone is totally supported by the interconnected metal sheath and ground conductor.Type: GrantFiled: February 2, 2004Date of Patent: December 13, 2005Assignee: 6179142 Canada Inc.Inventor: Philippe Charron
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Publication number: 20050166394Abstract: An electrical and mechanical connection between (a) a first shielded cable including a metal sheath and electrical conductors and (b) a second cable including a ground conductor and electrical conductors, comprises a zone of interconnection between the first and second cables. In this interconnection zone, a first connection is made between the free end of the metal sheath and the free end of the ground conductor, and second connections are made between the free ends of the electrical conductors of the first cable and the free ends of the electrical conductors of the second cable, respectively. Still in the interconnection zone, the interconnected metal sheath and ground conductor have a first length shorter than second lengths of the interconnected electrical conductors of the first cable and electrical conductors of the second cable whereby, in operation, longitudinal tension in the interconnection zone is totally supported by the interconnected metal sheath and ground conductor.Type: ApplicationFiled: February 2, 2004Publication date: August 4, 2005Inventor: Philippe Charron
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Publication number: 20050167134Abstract: A heating cable is substantially free from electromagnetic field, and comprises a pair or spirally twisted heating wire elements, a tubular sheath made of electrically conductive material covering the pair of spirally twisted heating wire elements, and possibly an insulating jacket covering the tubular sheath. When the spirally twisted heating wire elements are supplied with a current of given amplitude flowing in opposite directions in the heating wire elements, the electromagnetic fields from the respective wire elements cancel each other to provide a heating cable substantially free from electromagnetic field. A method of fabricating the heating cable is also disclosed.Type: ApplicationFiled: February 2, 2004Publication date: August 4, 2005Inventor: Philippe Charron
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Publication number: 20020000702Abstract: A transformable scooter is disclosed. The scooter transforms from a standing to a sitting configuration. The scooter includes a unique handle assembly that can extend and pivot to accommodate both standing and sifting riders. The scooter also includes a movable backrest that can be adjusted to support a standing or sitting rider. The scooter can also be motorized.Type: ApplicationFiled: April 4, 2001Publication date: January 3, 2002Inventor: Philippe Charron