Patents by Inventor Bernard LaFleur

Bernard LaFleur 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).

  • Patent number: 10393293
    Abstract: The invention relates to a coupling which includes at least: a tubular coupling member suitable for receiving a pipe and comprising one or more annular ribs, and a crimping ring arranged on the coupling member and translatably movable between a position for inserting the pipe into the coupling member, and a crimping position, in which the crimping ring immobilizes the pipe relative to the coupling member after the deformation of the one or more ribs. Recesses are formed between the coupling member and the pipe in the crimping position. The coupling has at least one exhaust opening arranged such as to provide fluid communication between said at least one recess and the outside of the coupling.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: August 27, 2019
    Assignee: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Frédéric Crayssac, Bernard Lafleur, Marc Wagner
  • Publication number: 20170248256
    Abstract: The invention relates to a coupling which includes at least: a tubular coupling member suitable for receiving a pipe and comprising one or more annular ribs, and a crimping ring arranged on the coupling member and translatably movable between a position for inserting the pipe into the coupling member, and a crimping position, in which the crimping ring immobilizes the pipe relative to the coupling member after the deformation of the one or more ribs. Recesses are formed between the coupling member and the pipe in the crimping position. The coupling has at least one exhaust opening arranged such as to provide fluid communication between said at least one recess and the outside of the coupling.
    Type: Application
    Filed: October 1, 2015
    Publication date: August 31, 2017
    Inventors: Frederic CRAYSSAC, Bernard LAFLEUR, Marc WAGNER
  • Patent number: 9016515
    Abstract: A removable handle assembly for a cooking vessel a gripping body, a front end of which forms a flared jaw. The flared jaw has projections adapted to clamp the wall of a vessel. The projections are substantially linear in shape in directions that intersect in front of the gripping body. A flared mobile jaw is mounted on the gripping body to rotate about a first axis between a release position and a clamping position. The flared jaw has two projections (504) of substantially linear shape in directions that intersect in front of the gripping body. An actuating lever mounted on the gripping body rotates about a second axis between a deployed position and a retracted position. A mechanism actuated by the actuating lever locks the mobile jaw in the clamping position.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: April 28, 2015
    Assignee: Amefa France SA
    Inventors: Bernard LaFleur, Luc Josancy
  • Publication number: 20140346180
    Abstract: A removable handle assembly for a cooking vessel a gripping body, a front end of which forms a flared jaw. The flared jaw has projections adapted to clamp the wall of a vessel. The projections are substantially linear in shape in directions that intersect in front of the gripping body. A flared mobile jaw is mounted on the gripping body to rotate about a first axis between a release position and a clamping position. The flared jaw has two projections (504) of substantially linear shape in directions that intersect in front of the gripping body. An actuating lever mounted on the gripping body rotates about a second axis between a deployed position and a retracted position. A mechanism actuated by the actuating lever locks the mobile jaw in the clamping position.
    Type: Application
    Filed: October 26, 2012
    Publication date: November 27, 2014
    Inventors: Bernard LaFleur, Luc Josancy
  • Publication number: 20070146153
    Abstract: An apparatus to monitor the natural at rest status of an item and alerting system whereupon movement of the item is detected when the item is otherwise disturbed from its natural at rest position and contains a base member of a shape to receive the electronics assembly, a circuit board, a motion sensor, a sound chip, a microphone, a speaker, switches, a power source, non-volatile memory, a cover plate secured to the base member and securing the electronics assembly, adhesive tape, and an ornamental member attached to the apparatus so as to be exchanged in favor of another ornamental member.
    Type: Application
    Filed: December 28, 2006
    Publication date: June 28, 2007
    Inventors: Bernard LaFleur, Tamala LaFleur
  • Publication number: 20050137942
    Abstract: A portable information kiosk. The kiosk has a self contained power supply for a computer, a display, a digital camera, a cellular, satellite capable telephone, an antenna, a printer and a flat bed scanner, all electrically connected to each other and capable of being stored in a small carrying case. A method of deploying the kiosk does not require any attaching of parts together and can be done quickly. The kiosk is ideal for in the field communications and data acquisition, such as in disasters, emergencies, or any in the field environmental monitoring.
    Type: Application
    Filed: September 17, 2004
    Publication date: June 23, 2005
    Inventor: Bernard LaFleur
  • Patent number: 5699664
    Abstract: A shut-off valve unit for a circuit for injecting air into an exhaust system of an internal combustion engine has a casing (9, 29) with a first chamber (10), a second chamber (24) and a third chamber (27). The valve rod (18) forms a passage (43) for communicating air between the first chamber (10) and the second chamber (24). The opening and closing of valve (19) with respect to valve seat (21) is controlled by movement of the membrane (12); which also controls communication between the second chamber (24) and the third chamber (27).
    Type: Grant
    Filed: November 15, 1995
    Date of Patent: December 23, 1997
    Assignee: SAGEM SA
    Inventor: Bernard LaFleur