Patents by Inventor Aziz Mbaye

Aziz Mbaye 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).

  • Watch pivot device
    Patent number: 11392091
    Abstract: Method of assembly of a watch pivot device (100) or a watch mechanism (200) or a watch movement (300) or a timepiece (400), the watch pivot device (100) or the watch mechanism (200) or the watch movement (300) or the timepiece (400) comprising a pivot (1) and a bearing (2), the method comprising the following stages: (i) supplying the pivot (1); (ii) supplying the bearing (2); (iii) applying, to at least one surface (101, 102, 211, 221) of the pivot and/or of the bearing, a lubricant of which the kinematic viscosity at a temperature of 20° C. is greater than 1.5 St; and (iv) positioning the pivot in the bearing.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: July 19, 2022
    Assignee: ROLEX SA
    Inventors: Frédéric Burger, Vanessa Chauveau, Aziz Mbaye
  • WATCH PIVOT DEVICE
    Publication number: 20190033791
    Abstract: Method of assembly of a watch pivot device (100) or a watch mechanism (200) or a watch movement (300) or a timepiece (400), the watch pivot device (100) or the watch mechanism (200) or the watch movement (300) or the timepiece (400) comprising a pivot (1) and a bearing (2), the method comprising the following stages: (i) supplying the pivot (1); (ii) supplying the bearing (2); (iii) applying, to at least one surface (101, 102, 211, 221) of the pivot and/or of the bearing, a lubricant of which the kinematic viscosity at a temperature of 20° C. is greater than 1.5 St; and (iv) positioning the pivot in the bearing.
    Type: Application
    Filed: July 27, 2018
    Publication date: January 31, 2019
    Applicant: ROLEX SA
    Inventors: Frédéric Burger, Vanessa Chauveau, Aziz Mbaye