Class G04C : ELECTROMECHANICAL CLOCKS OR WATCHES
Subclass 3/04: Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means (clocks driven by synchronous motors G04C 15/00) wherein movement is regulated by a balance
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12013668 | Timepiece incorporating an actuator comprising an electromechanical device | Feb 16, 22 | Jun 18, 24 | The Swatch Group Research and Development Ltd. |
| 11868092 | Timepiece comprising a mechanical oscillator associated with a regulation system | Dec 18, 18 | Jan 09, 24 | The Swatch Group Research and Development Ltd. |
| 11846915 | Timepiece comprising a mechanical oscillator associated with a regulation system | Dec 17, 18 | Dec 19, 23 | The Swatch Group Research and Development Ltd. |
| 11662690 | Method for manufacturing at least two mechanical parts | Nov 11, 20 | May 30, 23 | ETA SA Manufacture Horlogère Suisse |
| 11567456 | Optimised magneto-mechanical timepiece escapement mechanism | Sep 16, 19 | Jan 31, 23 | The Swatch Group Research and Development Ltd. |
| 11531306 | Rotary input mechanism for an electronic device | Mar 18, 19 | Dec 20, 22 | Apple Inc. |
| 11422510 | Timepiece comprising a mechanical oscillator associated with a regulation system | Dec 14, 18 | Aug 23, 22 | The Swatch Group Research and Development Ltd. |
| 11415946 | Timepiece comprising a mechanical movement whose rate is regulated by an electronic device | Mar 15, 19 | Aug 16, 22 | The Swatch Group Research and Development Ltd. |
| 11402804 | Timepiece oscillator insensitive to angular acceleration caused by wear | Jan 08, 19 | Aug 02, 22 | The Swatch Group Research and Development Ltd. |
| 11327440 | Timepiece assembly comprising a mechanical oscillator associated with an electronic device for controlling its mean frequency | Sep 17, 19 | May 10, 22 | The Swatch Group Research and Development Ltd. |
| 11307535 | Process for producing a balance wheel for a timepiece | Oct 03, 18 | Apr 19, 22 | The Swatch Group Research and Development Ltd. |
| 11300929 | Timepiece comprising a mechanical movement which running is enhanced by a regulation device | Mar 16, 18 | Apr 12, 22 | The Swatch Group Research and Development Ltd. |
| 11175630 | Anti shock protection for a resonator mechanism with rotary flexure bearing | Apr 23, 19 | Nov 16, 21 | ETA SA Manufacture Horlogere Suisse |
| 10983479 | Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same, and method for manufacturing the piezoelectric element | Aug 17, 18 | Apr 20, 21 | The Swatch Group Research and Development Ltd. |
| 10969745 | Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same | Aug 27, 18 | Apr 06, 21 | The Swatch Group Research and Development Ltd. |
| 10481556 | Time-keeping movement comprising a regulator with three-dimensional magnetic resonance | Mar 01, 16 | Nov 19, 19 | Hublot SA, Geneve |
| 10459406 | Interaction between two timepiece components | Jun 19, 15 | Oct 29, 19 | The Swatch Group Research and Development Ltd. |
| 10386791 | Timepiece assembly comprising a mechanical oscillator associated with a regulating device | Dec 06, 17 | Aug 20, 19 | The Swatch Group Research and Development Ltd. |
| 10234828 | Rotary input mechanism for an electronic device | Dec 26, 17 | Mar 19, 19 | Apple Inc. |
| 10133240 | Oscillator for timepiece movement | Dec 18, 15 | Nov 20, 18 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0286,063 | TIMEPIECE COMPRISING A MECHANICAL MOVEMENT WHOSE RATE IS REGULATED BY AN ELECTRONIC DEVICE | Mar 15, 19 | Sep 19, 19 | The Swatch Group Research and Development Ltd. |
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