Patents by Inventor Louis Bertrand

Louis Bertrand 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: 12005669
    Abstract: A system and method for manufacturing a flexible bulk container. The system includes workstations circumferentially spaced apart from each other. Each of the workstations is operable to perform an operation on a preform of the container. The workstations sequentially modify the preform from an initial version to a final version, the final version of the preform being the manufactured flexible bulk container. A preform manipulation apparatus includes a carrousel disposed centrally and being rotatable about a vertical central axis. Manipulation arms are mounted to the carrousel for common rotation therewith. The manipulation arms each have a proximal end fixed to the carrousel and a distal end having a manipulation tool mounted thereto for seizing and manipulating the preform at each of the workstations. Each of the manipulation arms in operation displaces the manipulation tool and the preform between successive workstations.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: June 11, 2024
    Assignee: TCI MANUFACTURING INC.
    Inventors: Paul Bertrand, Louis Bertrand
  • Patent number: 11530358
    Abstract: Processes for producing liquid fuels from a mainly organic starting material with a reduced content in water and/or with a reduced content in solids are disclosed. The mainly organic starting material can be at least partially liquified and optionally further dewatered. The obtained at least partially liquid fraction can be thereafter used as feeding stream that is submitted to a pyrolysis treatment resulting in a solid gas fraction allowing the recovering of a liquid fuels after a controlled liquid solid separation treatment. There are also provided various other processes for producing liquid fuel from waste hydrocarbon and/or organic material as well as reactors, apparatuses, uses and managing systems thereof.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: December 20, 2022
    Assignee: ENVIROLLEA INC.
    Inventors: Louis Bertrand, Lucie B. Wheeler
  • Publication number: 20220390896
    Abstract: A device (200) for assembling an oscillator (100) including a spiral spring (1) to an assembly (300) or to a movement (300) of a timepiece (400), a first movement-blank (5) for pivoting the oscillator (100), a second pivot movement-blank (6) for pivoting the oscillator (100), a first element (7a, 7b) for positioning the first movement-blank (5) relative to the second movement-blank (6), the first positioning element (7a, 7b) being arranged and/or configured so as to position a spiral spring (1) relative to the first movement-blank (5) and/or relative to the second movement-blank (6) in a plane of the assembly (300) or of the movement (300).
    Type: Application
    Filed: May 31, 2022
    Publication date: December 8, 2022
    Applicant: ROLEX SA
    Inventors: Jean-Louis Bertrand, Pierre Villaret
  • Publication number: 20210276297
    Abstract: A system and method for manufacturing a flexible bulk container. The system includes workstations circumferentially spaced apart from each other. Each of the workstations is operable to perform an operation on a preform of the container. The workstations sequentially modify the preform from an initial version to a final version, the final version of the preform being the manufactured flexible bulk container. A preform manipulation apparatus includes a carrousel disposed centrally and being rotatable about a vertical central axis. Manipulation arms are mounted to the carrousel for common rotation therewith. The manipulation arms each have a proximal end fixed to the carrousel and a distal end having a manipulation tool mounted thereto for seizing and manipulating the preform at each of the workstations. Each of the manipulation arms in operation displaces the manipulation tool and the preform between successive workstations.
    Type: Application
    Filed: February 18, 2021
    Publication date: September 9, 2021
    Inventors: Paul BERTRAND, Louis BERTRAND
  • Patent number: 10953621
    Abstract: A system for manufacturing a flexible bulk container. The system includes workstations circumferentially spaced apart from each other. Each of the workstations is operable to perform an operation on a preform of the container. The workstations sequentially modify the preform from an initial version to a final version, the final version of the preform being the manufactured flexible bulk container. A preform manipulation apparatus includes a carrousel disposed centrally and being rotatable about a vertical central axis. Manipulation arms are mounted to the carrousel for common rotation therewith. The manipulation arms each have a proximal end fixed to the carrousel and a distal end having a manipulation tool mounted thereto for seizing and manipulating the preform at each of the workstations. Each of the manipulation arms in operation displaces the manipulation tool and the preform between successive workstations. A method for forming a flexible bulk container is also disclosed.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: March 23, 2021
    Assignee: TCI MANUFACTURING INC.
    Inventors: Paul Bertrand, Louis Bertrand
  • Publication number: 20200165526
    Abstract: There are provided processes for producing liquid fuels from a mainly organic starting material with a reduced content in water and/or with a reduced content in solids. The mainly organic starting material can be at least partially liquified and optionally further dewatered. The obtained at least partially liquid fraction can be thereafter used as feeding stream that is submitted to a pyrolysis treatment resulting in a solid gas fraction allowing the recovering of a liquid fuels after a controlled liquid solid separation treatment. There are also provided various other processes for producing liquid fuel from waste hydrocarbon and/or organic material as well as reactors, apparatuses, uses and managing systems thereof.
    Type: Application
    Filed: July 4, 2018
    Publication date: May 28, 2020
    Applicant: ENVIROLLEA INC.
    Inventors: Louis BERTRAND, Lucie B. WHEELER
  • Patent number: 10655070
    Abstract: Process for reclaiming useful products from a waste oil, comprising a thermal separation step performed in a vessel at conditions, of temperature and pressure, allowing to substantially avoid cracking of the waste oil and to assure the separation of said heated waste oil into a first heavy oil fraction and into a second light oil fraction having, in comparison with the waste oil, a low content in solids and/or in other contaminants that are different from water and from inert gas.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: May 19, 2020
    Inventors: Lucie B. Wheeler, Louis Bertrand
  • Patent number: 10401796
    Abstract: The invention relates to a barrel spring (2) including: an inner end (5) and an outer end; a first portion (50) having a first height (H); a second portion (52) having a second height (h) that is smaller than the first height (H) and being located near the inner end (5); and, at the second portion, e.g. at the inner end, a first attachment element (51) suitable for being attached to the barrel shaft, wherein the second portion is to be inserted into a circumferentially extending groove provided on the barrel shaft.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: September 3, 2019
    Assignee: ROLEX SA
    Inventors: Jean-Louis Bertrand, Albert Bortoli, Thomas Gyger, Vincent Von Niederhäusern
  • Patent number: 10261471
    Abstract: A timepiece transmission device (100), particularly for a timepiece mechanism (110) and specifically for an automaton chain (5) of a timepiece movement (120), includes: a first device (1), particularly a first freewheel device (1), for unidirectionally connecting a first portion (1a) to a second portion (1b); and a brake (2) arranged so as to brake, particularly by friction, the first portion in relation to the second portion.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: April 16, 2019
    Assignee: ROLEX SA
    Inventors: Jean-Louis Bertrand, Pascal Billet, Pierre-Alain Graemiger, Félix Grasser
  • Publication number: 20190047243
    Abstract: A system for manufacturing a flexible bulk container. The system includes workstations circumferentially spaced apart from each other. Each of the workstations is operable to perform an operation on a preform of the container. The workstations sequentially modify the preform from an initial version to a final version, the final version of the preform being the manufactured flexible bulk container. A preform manipulation apparatus includes a carrousel disposed centrally and being rotatable about a vertical central axis. Manipulation arms are mounted to the carrousel for common rotation therewith. The manipulation arms each have a proximal end fixed to the carrousel and a distal end having a manipulation tool mounted thereto for seizing and manipulating the preform at each of the workstations. Each of the manipulation arms in operation displaces the manipulation tool and the preform between successive workstations. A method for forming a flexible bulk container is also disclosed.
    Type: Application
    Filed: March 20, 2017
    Publication date: February 14, 2019
    Inventors: Paul BERTRAND, Louis BERTRAND
  • Patent number: 9811054
    Abstract: A balance spring system of a horology movement, comprising: a balance spring (1); a movement blank; a first element (1c) for indexing the position of an outer end (10) of the balance spring relative to the blank; and a unit (OL) for connection of the outer end (10) of the balance spring to the movement blank, the first indexing element (1c) being designed such as to be displaceable relative to the connection unit (OL).
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: November 7, 2017
    Assignee: ROLEX SA
    Inventors: Jean-Louis Bertrand, Pascal Billet
  • Patent number: 9740170
    Abstract: An oscillator (10) includes a spiral spring (11) made from a paramagnetic or diamagnetic material and an assembled balance wheel (12) having a shaft (13) on which the following elements are fitted: a balance wheel (14), a plate (15) and a collet (16) rigidly connected with the spiral spring (11). The maximum diameter (Dmax) of the shaft is less than 3.5, or even 2.5, or even 2 times the minimum diameter (D1) of the shaft on which one of the elements is fitted, or the maximum diameter (Dmax) of the shaft is less than 1.6, or even 1.3 times the maximum diameter (D2) of the shaft on which one of the elements is fitted.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: August 22, 2017
    Assignee: ROLEX SA
    Inventors: Jean-Louis Bertrand, Benoit Boulenguiez, Thomas Cimprich, Raoul Behrend
  • Publication number: 20170123376
    Abstract: The invention relates to a timepiece transmission device (100), particularly for a timepiece mechanism (110) and specifically for an automaton chain (5) of a timepiece movement (120). Said timepiece transmission device includes: a first device (1), particularly a first freewheel device (1), for unidirectionally connecting a first portion (1a) to a second portion (1b); and a brake (2) arranged so as to brake, particularly by means of friction, the first portion in relation to the second portion.
    Type: Application
    Filed: June 17, 2015
    Publication date: May 4, 2017
    Applicant: ROLEX SA
    Inventors: Jean-Louis Bertrand, Pascal Billet, Pierre-Alain Graemiger, Félix Grasser
  • Patent number: 9632483
    Abstract: A shock-absorber body (11) for an assembled balance (6) of a horological oscillator (8), comprising a guiding portion (11a) for the shock-absorber body (1) for its mounting on a bridge (2) and a fastening element (13) for an outer end of a spiral spring (5) of the oscillator.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: April 25, 2017
    Assignee: ROLEX SA
    Inventors: Benoit Boulenguiez, Jean-Louis Bertrand, Frederic Burger
  • Publication number: 20160349703
    Abstract: The invention relates to a barrel spring (2) including: an inner end (5) and an outer end; a first portion (50) having a first height (H); a second portion (52) having a second height (h) that is smaller than the first height (H) and being located near the inner end (5); and, at the second portion, e.g. at the inner end, a first attachment element (51) suitable for being attached to the barrel shaft, wherein the second portion is to be inserted into a circumferentially extending groove provided on the barrel shaft.
    Type: Application
    Filed: August 8, 2016
    Publication date: December 1, 2016
    Applicant: ROLEX SA
    Inventors: Jean-Louis Bertrand, Albert Bortoli, Thomas Gyger, Vincent Von Niederhäusern
  • Patent number: 9448533
    Abstract: The invention relates to a barrel spring (2) including: an inner end (5) and an outer end; a first portion (50) having a first height (H); a second portion (52) having a second height (h) that is smaller than the first height (H) and being located near the inner end (5); and, at the second portion, e.g. at the inner end, a first attachment element (51) suitable for being attached to the barrel shaft, wherein the second portion is to be inserted into a circumferentially extending groove provided on the barrel shaft.
    Type: Grant
    Filed: April 4, 2013
    Date of Patent: September 20, 2016
    Assignee: ROLEX SA
    Inventors: Jean-Louis Bertrand, Albert Bortoli, Thomas Gyger, Vincent Von Niederhäusern
  • Publication number: 20160154379
    Abstract: A balance spring system of a horology movement, comprising: a balance spring (1); a movement blank; a first element (1c) for indexing the position of an outer end (10) of the balance spring relative to the blank; and a unit (OL) for connection of the outer end (10) of the balance spring to the movement blank, the first indexing element (1c) being designed such as to be displaceable relative to the connection unit (OL).
    Type: Application
    Filed: November 25, 2015
    Publication date: June 2, 2016
    Applicant: ROLEX SA
    Inventors: Jean-Louis Bertrand, Pascal Billet
  • Publication number: 20160053184
    Abstract: Process for reclaiming useful products from a waste oil, comprising a thermal separation step performed in a vessel at conditions, of temperature and pressure, allowing to substantially avoid cracking of the waste oil and to assure the separation of said heated waste oil into a first heavy oil fraction and into a second light oil fraction having, in comparison with the waste oil, a low content in solids and/or in other contaminants that are different from water and from inert gas.
    Type: Application
    Filed: February 13, 2013
    Publication date: February 25, 2016
    Inventors: Lucie B. Wheeler, Louis Bertrand
  • Publication number: 20150368564
    Abstract: Mobile plant, for thermally treating a feed stream, comprising a first unit designed for heating the feed oil (Unit I); ii. a second unit comprising a rotating reactor designed to perform the thermal processing (pyrolizing) of the feed oil and a vapour solid separator (Unit II); and iii. a third unit (Unit III) that is a product separation unit and that is preferably configured for recycling at least part of the treated feed stream (heavy oil), recovered in Unit III, into Unit I. The first unit and/or the second unit is (are) configured for injecting a sweep gas in the feed oil and/or in the rotating reactor, and/or the second unit is configured in a way that the rotating reactor may work under positive pressure. The processes for thermally treating a feed material by using a mobile plant. The uses of the processes for various environmental and non-environmental applications. Processes for manufacturing the mobile plants.
    Type: Application
    Filed: February 6, 2013
    Publication date: December 24, 2015
    Applicant: ENVIROLLEA INC.
    Inventors: Lucie B. WHEELER, Louis BERTRAND
  • Patent number: 9188959
    Abstract: A watch case (9; 19; 29) has a middle (2; 12; 22), a bezel (3; 13; 23) mounted to turn on the middle, a ring (5; 15; 25) interfacing between the middle and the bezel, and a first indexing element (1; 11) and a second indexing element (3a; 13a; 23a) which collaborate in such a way as to index the bezel in position relative to the middle, a first elastic element (4b, 4c, 4d; 15; 25) pressing the bezel against the middle and a second elastic element (4a) pressing the first indexing element against the second indexing element (3a; 13a; 23a), the ring comprising an opening (5a; 15a) through which the first or the second indexing element is arranged.
    Type: Grant
    Filed: February 5, 2013
    Date of Patent: November 17, 2015
    Assignee: MONTRES TUDOR S.A.
    Inventors: Jean-Louis Bertrand, Frederic Mossiere, Gregory Schmidt, Jerome Tyrode