Patents Assigned to Elesa S.p.A.
  • Patent number: 11702967
    Abstract: The application relates to a venting cap for oil tanks of machines and machinery, including: a cup fitted with a flange along its outer surface, with this flange bearing coupling elements underneath it with complementary elements provided on the access sleeve of the tanks and at the top of shaped engagement tabs, a lid for closing the cup that is snap-fitted onto the cup, fitted with a flange, wherein: the flanged partition houses on its lower surface an insert with a substantially cylindrical profile, the cup body is associated with a spiral labyrinth on top of which is fitted the means for engaging the cup; and above the flange of the cup there is a collar fitted with an external toroidal groove that engages with a raised toroidal thread along the inner surface of an upper closing lid of the cup.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: July 18, 2023
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: 11434672
    Abstract: Locking device for the opening of a door including two opposite members apt to be mounted to a door and to a post, respectively, and provided with housing holes of screws for the engagement with a surface, one of the bodies including a solid body except for a cavity provided on one of the side walls, the other one of the bodies including an outside shell internally provided with a housing cavity of a sliding body, characterised in that a lock block for the movement of the sliding body is furthermore provided, housed within a cavity provided on the top surface of the outer shell as well as dampening and thrust structure of the sliding body.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: September 6, 2022
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: 11167399
    Abstract: Manoeuvering flywheel of the type consisting of a main flywheel body composed of a cylindrical base and a crown consisting of a regular series of gripping lobes characterised in that the cylindrical base centrally provides a cylindrical cavity, wherein a septum is located which is centrally perforated, perpendicular to the directrices of the cylindrical cavity, and apt to make up two separate chambers, on the lower surface of which a series of engagement teeth is housed.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: November 9, 2021
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: 10409313
    Abstract: Maneuver element of the type composed by an element provided, on each end, with a protruding grip and centrally with safety means which can be activated under pressure and controlled from outside, apt to engage the structure on which it is mounted and to prevent the rotation, said pressure activated means, being composed of a button system having a central hole, housed within a depression of said maneuver element, and partially protruding from it, from the base of said button system abutting engaging and retaining plugs, housed free to move longitudinally within the holes obtained in said maneuver element, characterized in that fast remote identification means of the functionality of said maneuver and pressure fast activation means of said engaging and retaining plugs are associated with said button system, said pressure fast activation means of said plugs being composed by the association of engaging elements mounted on a rotor with driving and retaining elements provided on a stator complementary to said ro
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: September 10, 2019
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D857477
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: August 27, 2019
    Assignee: ELESA S.p.A.
    Inventor: Roberto Perego
  • Patent number: D868561
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: December 3, 2019
    Assignee: Elesa S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D869260
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: December 10, 2019
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D881674
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: April 21, 2020
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D878180
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: March 17, 2020
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D904853
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: December 15, 2020
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D976095
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: January 24, 2023
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D980693
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: March 14, 2023
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D989601
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: June 20, 2023
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D1000265
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: October 3, 2023
    Assignee: ELESA S.p.A.
    Inventor: Alberto Bertani
  • Patent number: D1054827
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: December 24, 2024
    Assignee: ELESA S.P.A
    Inventor: Alberto Bertani
  • Patent number: D1056672
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: January 7, 2025
    Assignee: ELESA S.P.A
    Inventor: Alberto Bertani
  • Patent number: D1068466
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: April 1, 2025
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D1073459
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: May 6, 2025
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D1074373
    Type: Grant
    Filed: February 8, 2024
    Date of Patent: May 13, 2025
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani
  • Patent number: D1082488
    Type: Grant
    Filed: February 13, 2024
    Date of Patent: July 8, 2025
    Assignee: ELESA S.P.A.
    Inventor: Alberto Bertani