PORTESCAP
Patent Applications and Registrations
Patent applications and USPTO patent grants for PORTESCAP.The latest application filed is for "fat stator coil for electrical motor".
- PORTESCAP - La Chaux-de-Fonds CH
- Portescap - CH CH
- Portescap - Chaux-De-Fonds CH
- Portescap - LaChaux de-Fonds CH
Trademarks
| Patent | Date |
|---|---|
| Fat Stator Coil For Electrical Motor App 20190103779 - MONTAGNAT-RENTIER; Alexis ; et al. | 2019-04-04 |
| Incremental optical encoder having partially opaqued quadrature detectors Grant 5,763,874 - Luciano , et al. June 9, 1 | 1998-06-09 |
| Di- or polyphase synchronous electric motor with a disc-shaped rotor Grant 5,053,667 - Oudet October 1, 1 | 1991-10-01 |
| Synchronous electric motor with magnetised rotor and method of manufacturing this motor Grant 4,866,323 - Oudet , et al. September 12, 1 | 1989-09-12 |
| Single-stage, two-phase of four-phase synchronous electric motor Grant 4,823,040 - Oudet April 18, 1 | 1989-04-18 |
| Brush assembly for electric commutator motors Grant 4,791,331 - Girardin December 13, 1 | 1988-12-13 |
| Multipolar magnetization device Grant 4,737,753 - Oudet * April 12, 1 | 1988-04-12 |
| Electric motor with a multipolar permanent magnet rotor Grant 4,714,854 - Oudet December 22, 1 | 1987-12-22 |
| Multipolar magnetization device Grant 4,707,677 - Oudet November 17, 1 | 1987-11-17 |
| Synchronous electric motor having a disc-shaped permanent magnet rotor Grant 4,682,067 - Oudet July 21, 1 | 1987-07-21 |
| Synchronous electric motor with disc-shaped permanent magnet rotor Grant 4,658,166 - Oudet April 14, 1 | 1987-04-14 |
| Method and apparatus for harmonics suppression in motor systems Grant 4,629,916 - Oudet December 16, 1 | 1986-12-16 |
| Method and device for braking an assembly comprising a two-phase synchronous motor Grant 4,521,723 - Claude June 4, 1 | 1985-06-04 |
| Electric motor with permanent magnet rotor Grant 4,518,883 - Oudet May 21, 1 | 1985-05-21 |
| Electric stepper motor Grant 4,517,478 - Oudet May 14, 1 | 1985-05-14 |
| Electric motor control device Grant 4,415,845 - Oudet November 15, 1 | 1983-11-15 |
| Stepping polyphased motor for a clockwork mechanism Grant 4,387,312 - Oudet June 7, 1 | 1983-06-07 |
| Magnetic transducer with a movable magnet Grant 4,337,449 - Oudet June 29, 1 | 1982-06-29 |
| Miniature electric stepping motor Grant 4,242,623 - Oudet , et al. December 30, 1 | 1980-12-30 |
| Multipolar step motor Grant 4,155,018 - Oudet May 15, 1 | 1979-05-15 |
| Direct-current motor-generator Grant 4,082,970 - Girardin April 4, 1 | 1978-04-04 |
| Elastic Pivot Bearing Grant 3,790,237 - Quaile , et al. February 5, 1 | 1974-02-05 |
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