| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 029896300 | Watch or clock making | 11 |
| 20100005659 | METHOD OF MANUFACTURING A MICROMECHANICAL PART - The invention relates to a method of manufacturing ( | 01-14-2010 |
| 20110197445 | METHOD AND DEVICE FOR SECURING A CRYSTAL WITH A COUNTER STRIP - Method of securing a watch bezel | 08-18-2011 |
| 20120311862 | DEVICE AND METHOD FOR SECURING A WATCH ELEMENT WITH ADJUSTABLE ANGULAR ORIENTATION - Device for securing a first element of a watch | 12-13-2012 |
| 20140096392 | METHOD FOR MAKING A TIMEPIECE COMPONENT - A method of manufacturing a timepiece component, such as a balance, an oscillating mass or a wheel, comprises a micro-manufacturing technique, such as the DRIE technique. The method may comprise forming at least one member in or at the periphery of the structure, of a material different from that of the structure. This member is typically metal and is formed by electro-forming using a cavity of the structure as a mold. | 04-10-2014 |
| 20160109859 | Caesium atomic micro-clock microcell buffer gas mixture - The invention relates to a process for fabricating a microcell for a caesium atomic micro-clock having an inversion temperature above 80° C., comprising a step of generating a caesium vapour by heating a caesium-containing pellet, the buffer gas used containing neon and helium. | 04-21-2016 |
| 029896310 | Having arbor, pinion, or balance | 4 |
| 20130047437 | SPLIT COLLET WITH A NON-CIRCULAR OPENING - A split collet in which the contour of the central opening that is intended to receive a balance staff is not circular. The collet is characterised in that the contour ( | 02-28-2013 |
| 20130283615 | BARREL ARBOUR AND MAINSPRING | 10-31-2013 |
| 20140157601 | METHOD FOR ADJUSTING THE OSCILLATION FREQUENCY OF A SPRUNG BALANCE ASSEMBLY - A method adjusting oscillation frequency of a sprung balance assembly formed at random from balance springs and balance wheels. A production mechanism is set to limit a sample standard deviation of a single batch of balance springs to a predetermined maximum value, and to limit a sample standard deviation of a single batch of balance wheels to a predetermined maximum value within a given unbalance tolerance. The mean of the balance population is classified according to the mean of the balance springs, to obtain a difference corresponding to a maximum inertia decrease value of the balances, between extreme gaussian distribution values of balances and of balance springs. A random balance spring sample is taken from the single batch of balance springs and a random balance from among the single batch of balances. The inertia of the balance is adjusted according to a torque value of the balance spring sample. | 06-12-2014 |
| 20150309476 | SYSTEM AND METHOD FOR MANUFACTURING A LIGHT GUIDE HAIRSPRING FOR A TIMEPIECE MOVEMENT - A method is disclosed for manufacturing a hairspring ( | 10-29-2015 |
| 029896330 | Having case, cover, or back | 2 |
| 20120192424 | METHOD FOR PRODUCING A WATCH CASE MIDDLE OF REDUCED WEIGHT - A method for producing a watch case middle having reduced weight is disclosed. A 3-D data set is generated for the case middle, the model comprising at least one internal cavity within the case middle. The 3-D data set is converted into a plurality of layers, each layer representing a cross-sectional layer of the middle, and then the case middle is formed layer-by-layer from powdered material using an additive manufacturing process such as DMLS in order to provide the case middle with a unitary construction. Loose powder is removed from each cavity via one or more powder evacuation holes formed between the cavity and an external surface of the case middle, and a through hole formed through the middle is machined to a desired finish and/or precision, the through hole being designed to receive a control member stem when a watch movement is mounted inside the middle. | 08-02-2012 |
| 20150040400 | METHOD FOR PLACING A WATCH CASE UNDER A PROTECTIVE ATMOSPHERE - A method of placing under a protective atmosphere a watch case fitted with its movement, includes: installing the watch case in the housing of a support including a unit for holding the watch and a unit for guiding an actuator acting on a part of the case; introducing the support into a flexible pouch; installing the support in the open pouch in a device for imposing a protective atmosphere; reducing the pressure within such device; closing the pouch containing the support; extracting the support from the sealed pouch of the device for imposing a protective atmosphere; closing the watch case by acting on the actuator via the outside of the pouch in order that it displaces a part of the watch according to the guide unit in order to close the watch; opening the pouch and separation of the actuator from the part of the case on which it acts. | 02-12-2015 |
