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    Timepiece hand
    1.
    外观设计
    Timepiece hand 有权

    公开(公告)号：USD1033259S1

    公开(公告)日：2024-07-02

    申请号：US29790733

    申请日：2021-12-13

    Applicant: PATEK PHILIPPE SA GENEVE

    Designer： Frédéric Maier

    Abstract: FIG. 1 is a front view of a timepiece hand showing the new design;
    FIG. 2 is a rear view thereof;
    FIG. 3 is a side view thereof;
    FIG. 4 is an opposite side view thereof;
    FIG. 5 is a bottom view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a top and front perspective view thereof.

    Method for manufacturing timepiece thermocompensated hairsprings of precise stiffness
    2.
    发明授权
    Method for manufacturing timepiece thermocompensated hairsprings of precise stiffness 有权

    公开(公告)号：US11703804B2

    公开(公告)日：2023-07-18

    申请号：US16980124

    申请日：2019-03-15

    Applicant: PATEK PHILIPPE SA GENEVE

    Inventor： Frédéric Maier ,  Sylvain Jeanneret

    IPC: G04B17/06 ,  G04D3/00

    CPC classification number: G04B17/066 ,  G04D3/0041 ,  G04D3/0069

    Abstract: The method for manufacturing timepiece hairsprings according to the invention comprises the following successive steps: a) forming hairsprings in a wafer, b) forming a thermal compensation layer on the hairsprings, c) identifying the hairsprings having a stiffness within a predetermined range, d) optionally, detaching from the wafer the hairsprings identified in step c), e) modifying the other hairsprings so that the stiffness of at least some of them is within the predetermined range, f) detaching from the wafer these other hairsprings and, if they have not been detached in step d), the hairsprings identified in step c). This method makes it possible to reduce manufacturing dispersions between the hairsprings.

    Display mechanism with a single aperture
    3.
    发明授权
    Display mechanism with a single aperture 有权

    公开(公告)号：US12055897B2

    公开(公告)日：2024-08-06

    申请号：US17279992

    申请日：2019-09-26

    Applicant: PATEK PHILIPPE SA GENEVE

    Inventor： Frédéric Maier ,  James Hide ,  Nicolas Boule

    IPC: G04B19/253

    CPC classification number: G04B19/2534

    Abstract: Disclosed is a display mechanism for a timepiece, including a frame, an aperture which is fixed relative to the frame and a first and a second display disc each bearing indications, characterized in that it makes it possible to display the indications of the first and second discs alternately through the aperture. The invention also relates to a timepiece movement including such a mechanism, and to a timepiece such as a wrist watch, a pocket watch, a clock or a miniature clock including such a timepiece movement.

    Timepiece hand
    5.
    外观设计
    Timepiece hand 有权

    公开(公告)号：USD1033258S1

    公开(公告)日：2024-07-02

    申请号：US29790732

    申请日：2021-12-13

    Applicant: PATEK PHILIPPE SA GENEVE

    Designer： Frédéric Maier

    Abstract: FIG. 1 is a front view of a timepiece hand showing the new design;
    FIG. 2 is a rear view thereof;
    FIG. 3 is a side view thereof;
    FIG. 4 is an opposite side view thereof;
    FIG. 5 is a bottom view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a top and front perspective view thereof.

    Timepiece mechanism
    6.
    发明授权
    Timepiece mechanism 有权

    公开(公告)号：US11675313B2

    公开(公告)日：2023-06-13

    申请号：US16603735

    申请日：2018-04-17

    Applicant: PATEK PHILIPPE SA GENEVE

    Inventor： James Hide ,  Stéphane Oes ,  Frédéric Maier

    IPC: G04B19/243 ,  G04B1/22 ,  G04B15/10 ,  G04B17/04 ,  G04B19/253 ,  G04B1/12 ,  G04B19/26

    CPC classification number: G04B19/2434 ,  G04B1/12 ,  G04B1/22 ,  G04B15/10 ,  G04B17/04 ,  G04B19/253 ,  G04B19/268

    Abstract: A timepiece mechanism includes a first energy source with a regulating member, a second independent energy source, a control member driven by the second energy source, and a blocking device controlled by the first energy source to block the second energy source and release it to allow the control member to be displaced by jumps powered by the second energy source. The blocking device includes first and second mobile parts kinematically interconnected, the first mobile part including a drive device, the second mobile part including a stopping device; a rotating drive member connected to the first energy source and cooperating with the drive device to displace the mobile parts, alternately in opposite directions; and a rotating blocking member connected to the second energy source and cooperating with the stopping device to be blocked by the second mobile part and released at the determined times by second mobile part movement.

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