1
Ruchonnet Jean Francois: Clock movement comprising indicators for displaying units and tens. Tech Time, May 21, 2008: EP1922591-A2 (3 worldwide citation)

A clock movement is provided with a display device comprising several rotary indicators (12, 15) for displaying a two-digit number in an aperture, cams (5, 6) for controlling the angular position of the rotary indicator(s) (12) selecting means actuated by a crown (34) for selecting the cam acting on ...


2
Ruchonnet Jean Francois: Writing implement, in particular a pen. Grisogono de, December 15, 1999: EP0963299-A1 (2 worldwide citation)

The invention concerns a writing implement, in particular a pen comprising a casing (1a, 1b), characterised in that the casing (1a, 1b) or a piece directly mounted comprises at least a housing (6) with an external opening covered with a transparent wall (7). The height of the housing (6) between its ...


3
Ruchonnet Jean Francois: Article comprising at least a mobile decorative element. Chopard International, December 22, 1999: EP0965071-A1 (1 worldwide citation)

The invention concerns an article comprising at least a mobile decorative element contained inside a housing (15) delimited by two walls (5, 10) the internal faces (5a, 10a) of which are mutually parallel, one of these walls (5), visible from outside, being transparent. Said housing (15) contains mo ...


4
RUCHONNET JEAN FRANCOIS: [fr] Mouvement horloger pour montre bracelet, [de] UHRWERK FÜR ARMBANDUHR, [en] Clockwork for wristwatch. LVMH SWISS MFT, December 8, 2010: EP2259157-A2

[en] A watch movement has tensioned (30, 32) belt (20, 21) transmission between ball bearing mounted pulleys (150, 160, 170, 180) of the energy from several inclined barrels (15, 16, 17, 18) joined by a torque divider and charged by a mass (14) oscillating linearly between sprung stops. A watch move ...


5
Ruchonnet Jean Francois: Mobile support for decorative element such as precious stone within jewellery or watch. Chopard Holding, June 26, 1998: FR2757353-A1

The article has at least a movable decorative element contained inside a location(15) having two walls(5,10) whose internal faces(5a,10a) are parallel to each other. One of these faces(5a) has a transparent wall which is visible form the exterior. The, or each movable decorative element(13,14) has a ...


6
Ruchonnet Jean Francois: Instrument decriture, notamment un stylo. Grisogono de, June 26, 1998: FR2757449-A1

The invention concerns a writing implement, in particular a pen comprising a casing (1a, 1b), characterised in that the casing (1a, 1b) or a piece directly mounted comprises at least a housing (6) with an external opening covered with a transparent wall (7). The height of the housing (6) between its ...


7
Ruchonnet Jean Francois: Device whereby a wristwatch in particular is rendered reversible and interchangeable relative to a holder. Voltige, December 14, 2005: EP1604249-A2

The aim of the present invention is to provide a device whereby various wristwatch movements can be fitted to a single strap, meaning that the watch can be replaced or reversed quickly without opening the strap or case. This aim is achieved by means of a device whereby an object such as a watch case ...


8
Ruchonnet Jean Francois: Depth measuring device for watches and watches incorporating such a measuring device. Richemont Int, September 23, 2009: EP2104009-A2

La montre chronographe comporte un mécanisme capteur mécanique (141, 324) de la pression extérieure qui coopère, par l'intermédiaire d'un mécanisme de transmission (144, 419), avec des moyens (125, 427) de démarrage et/ou d'arrêt d'un mécanisme chronographe mécanique de la montre afin que le mécanis ...


9
Ruchonnet Jean Francois, Zaugg Alain: Watch comprising at least two tourbillons. Montres Breguet Manufacture, January 3, 2007: EP1738230-A1

The invention relates to a watch comprising at least two tourbillons. In order to improve the isochronism of the mechanical movement of a watch, the regulating organs comprise at least two tourbillons (11, 12) which are mounted to a common rotating support (21) which is driven by one or more spring ...


10
Ruchonnet Jean Francois: Depth measuring device for watch and watch incorporating such a measuring device. Richemont Int, August 27, 2008: EP1960845-A2

The depth measuring device for a diving watch, more particularly a watch with a chronograph mechanism, comprises a plunger (343) which is moved by external pressure through a rolling membrane (346) against the action of a return element. The plunger acts on cams (351) belonging to a circular slide ( ...