公开(公告)号：US20240206604A1

公开(公告)日：2024-06-27

申请号：US18500458

申请日：2023-11-02

申请人： ETA SA Manufacture Horlogère Suisse

发明人： Adrien KELLER ,  Paulo BRAVO ,  Tim GROSJEAN

IPC分类号： A44C5/24

CPC分类号： A44C5/24

摘要： A bracelet clasp of the folding clasp type including a base element (10) whose first and second long sides are formed respectively of first (1) and second (2) spars, at least one leaflet (3, 4) which is pivotable and articulated on the first and/or the second short side of the base element (10), and at least one cover (5, 6) pivoting and articulated on the at least one leaflet (3, 4). The base element (10) includes first (11) and second (12) openings joined to the first (1) and second (2) spars so that they constitute the flexible member, a pressure exerted simultaneously on each of the spars (1, 2) in a direction transverse to the clasp leading to an elastic deformation of the spars (1, 2) and to the unbolting of the at least one cover (5, 6) of the base element (10) to allow the wearer to open the clasp.

公开(公告)号：US11963589B2

公开(公告)日：2024-04-23

申请号：US17343926

申请日：2021-06-10

申请人： ROLEX SA

发明人： Thibaut Riotte

IPC分类号： A44C5/22 ,  A44C5/24

CPC分类号： A44C5/24

摘要： A clasp for a wristlet has at least two movable blades (4), (5) articulated with respect to one another about an axis of the blades (51) and a locking device (10) making it possible to lock or unlock a first blade (5) relative to a second blade (4), respectively in closed and open configurations of the clasp. The locking device (10) is linked to the first blade (5) and has an actuation lever (2) intended for the actuation of the locking device by a user, a locking element (1) capable of cooperating with a complementary locking element (4a) of the second blade (4), and an intermediate element (3) linked to the locking element (1) by a first link device and to the actuation lever (2) by a second link device, at least one of these two link devices being provided with at least two degrees of freedom.

公开(公告)号：US11903462B2

公开(公告)日：2024-02-20

申请号：US17691218

申请日：2022-03-10

申请人： Dexel SA

发明人： Elio Granito

IPC分类号： A44C5/24

CPC分类号： A44C5/246

摘要： A clasp for bands with a device for adjusting the length is provided, wherein the adjustment device has a pivotally arranged member, and wherein the member can be activated by a user in order to activate the length adjustment. Preferably, the pivoting element is part of the clasp cover. Preferably, the pivoting element is articulated by means of axes that correspond to the shafts of the pushers of the clasp-locking mechanism.

公开(公告)号：US11812828B2

公开(公告)日：2023-11-14

申请号：US17829839

申请日：2022-06-01

申请人： OMEGA SA

发明人： Philippe Loetscher

IPC分类号： A44C5/24

CPC分类号： A44C5/246

摘要： A wristlet clasp (100), of the folding buckle type, including first and second blades (1, 2) hinged relative to each other, the first blade (1) further including locking means for holding the first and second blades (1, 2) in their closed position at its second end, and the second blade (2) carrying a member for fastening a first wristlet strand at its second end. The first and second blades are hinged together by movable blades (3, 4) by a first of their respective ends, the hinged blades being connected to the first and second blades via a first hinge (A1) and a second hinge (A2), the hinge (A1, A2) being angularly delimited by stops respectively formed on the first end of the first and second blades and on the second end of the movable blades so as to define two predefined wearing positions depending on the size of the wrist.

公开(公告)号：US11627785B2

公开(公告)日：2023-04-18

申请号：US17311876

申请日：2019-12-10

申请人： PATEK PHILIPPE SA GENEVE

发明人： Eric Le Gall

IPC分类号： A44C5/24

摘要： A device for finely adjusting the length of a bracelet inserted between two elements of the bracelet and includes an outer part attached to one, an inner part attached to the other and to slide in the outer part parallel to the longitudinal direction of the bracelet, causing the length of the bracelet to be varied, and a stop arranged to limit the travel of the inner part relative to the outer part so the bracelet cannot be extended beyond a maximum length. The outer part includes a wall having an immobilization hole on its inner side. The inner part includes a pivoting lever with a first end biased by a spring toward the outer part wall, permitting the first end to engage the immobilization hole, immobilizing the inner part relative to the outer part. The inner part has a control member permitting manual control of the lever.

公开(公告)号：US20220167715A1

公开(公告)日：2022-06-02

申请号：US17481896

申请日：2021-09-22

申请人： Dress Your Body AG

发明人： Daniel Baumgartner ,  Kamel Telidjane ,  Tamás Szöke ,  Stéphane Lauper

IPC分类号： A44C5/24

摘要： A clasp for a wristlet, the clasp including at least one set of four arms hinged with respect to each other so that the clasp can pass from a first position, referred to as the deployed position, wherein the arms are oriented radially towards the outside of the wristlet, to a second position, referred to as the closed position, wherein the arms are folded against each other so as to be placed under the wristlet, this set of four hinged arms including two sets of compasses formed by two arms joined by a hinge, the free end of the arms being mounted pivotally, on a first and on a second part of the wristlet.

公开(公告)号：US11234496B2

公开(公告)日：2022-02-01

申请号：US16493399

申请日：2018-03-19

申请人： BULGARI HORLOGERIE SA

发明人： Alessandro Camilli

IPC分类号： A44C5/24

摘要： The invention relates to a folding buckle clasp for a strap (2) of a timepiece (3), which can take up a closed position for keeping the strap (2) around the wearer's wrist and an open position for removing the strap (2) from the wearer's hand, the clasp (1) being provided with a flexible locking member (4) comprising ends (5) that are mounted in a pivotable manner with first and second folding leaves (6a, 6b) attached in a hinged manner to first and second strands (7a, 7b), respectively, of the strap (2), said flexible member (4) being defined to keep the first and second leaves (6a, 6b) folded in a locked manner in the closed position of the clasp (1) by having two components (8a, 8b) connected together by an elastic connection (9).

公开(公告)号：US20210386162A1

公开(公告)日：2021-12-16

申请号：US17348277

申请日：2021-06-15

申请人： TOM FORD INTERNATIONAL, LLC

发明人： Thomas C. Ford ,  Brandon Little ,  Antoine Sandoz

IPC分类号： A44C5/24

摘要： The application describes a watch band and methods of manufacture and use thereof. In various embodiments, the watch band includes a first portion and a second portion continuous with the first portion. The first portion can be made of a first material and be adapted to be located directly under a back of a watch case. The second portion can include a series of rigid links formed from a second material that is different than the first material. The second portion can be adapted to wrap around the wrist of a user. In various embodiments, the watch band can feature offset links to enable the watch band to curl around a user's wrist while maintaining the watch case at a low profile above the first portion. In some cases, the watch band can include a detachment mechanism remote from where the watch band attaches to the watch case.

公开(公告)号：US11013300B2

公开(公告)日：2021-05-25

申请号：US16474283

申请日：2017-12-29

申请人： LVMH Swiss Manufactures SA

发明人： Laurent Raille

IPC分类号： A44C5/24 ,  A44C5/18 ,  A44C5/20

摘要： Connecting device allowing a releasable connection between a bracelet strap and a folding clasp including at least two articulated arms and two fastening portions capable of reversibly cooperating with each other. The connecting device includes a first connecting piece capable of being secured to the free end of the bracelet strap and a second connecting piece capable of being mounted on the fastening portion. The first connecting piece and the second connecting piece are configured to reversibly cooperate with each other between a first, open position allowing separation of the first connecting piece and the second connecting piece and a second, closed position in which the first connecting piece and the second connecting piece are locked together.

公开(公告)号：US20210059363A1

公开(公告)日：2021-03-04

申请号：US16963619

申请日：2019-02-11

申请人： ROLEX SA

发明人： Benjamin Celant ,  Martin Christian

IPC分类号： A44C5/24 ,  A44C5/08

摘要： The invention relates to a bracelet lengthening device, comprising at least one adjusting assembly (1, 2) that is movable relative to a clasp cover (21), the adjusting assembly (1, 2) and the cover (21) being provided with a first and a second fastening element (23, 35′), respectively, for fastening them respectively in several positions that are able to bring about different bracelet lengths, characterized in that the adjusting assembly (1, 2) and the cover (21) are also provided with a first and a second indexing element (15, 35), respectively.