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| Application No. | Application Title | Issue Date |
| 20090086584 | SPRING DEVICE AND TIMEPIECE A spring device having an inside-end wheel that moves in conjunction with the inside end of a mainspring; an outside-end wheel that moves in conjunction with the outside end of the mainspring; a torque return unit that transfers part of the output torque of the mainspri... | 04/02/2009 |
| 20080101163 | OSCILLATING WEIGHT FOR RECHARGING THE ENERGY SOURCE OF A PORTABLE INSTRUMENT The oscillating weight includes a primary oscillating weight (10) secured to a drive arbour (6) and at least one secondary oscillating weight (20), which is mobile relative to the primary weight to cause the initial impulse. The secondary weight ( 05/01/2008 | |
