Patents by Inventor Bruno Marolda

Bruno Marolda 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).

  • System for winding a timepiece
    Patent number: 11112757
    Abstract: System (10) including (i) a pawl device (110) for a first wheel (6) of a first part (301) of a drivetrain (300) for winding a mainspring (7); (ii) a clutch device (120) for engaging a second part (302) of a drivetrain (300) for winding the mainsprin (7) with the first part (301) of the drivetrain (300) for winding the mainspring (7); and (iii) a coupling device (130) for coupling the pawl device and the clutch device, particularly a device (130) for coupling the states of operation of the pawl device and of the clutch device.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: September 7, 2021
    Assignee: ROLEX SA
    Inventor: Bruno Marolda
  • SYSTEM FOR WINDING A TIMEPIECE
    Publication number: 20180231935
    Abstract: System (10) including (i) a pawl device (110) for a first wheel (6) of a first part (301) of a drivetrain (300) for winding a mainspring (7); (ii) a clutch device (120) for engaging a second part (302) of a drivetrain (300) for winding the mainsprin (7) with the first part (301) of the drivetrain (300) for winding the mainspring (7); and (iii) a coupling device (130) for coupling the pawl device and the clutch device, particularly a device (130) for coupling the states of operation of the pawl device and of the clutch device.
    Type: Application
    Filed: February 12, 2018
    Publication date: August 16, 2018
    Applicant: ROLEX SA
    Inventor: Bruno Marolda