Blanchard; Christian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blanchard; Christian.The latest application filed is for "protective switching device".
- Blanchard; Christian - Singapore SG
- Blanchard; Christian - Rueil Malmaison FR
- Blanchard; Christian - Nanterre FR
| Patent | Date |
|---|---|
| Protective switching device Grant 5,594,399 - Blanchard , et al. January 14, 1 | 1997-01-14 |
| Protection switch device Grant 5,502,426 - Blanchard , et al. March 26, 1 | 1996-03-26 |
| Protective switch Grant 5,339,060 - Blanchard , et al. August 16, 1 | 1994-08-16 |
| Current switching device Grant 5,300,906 - Blanchard , et al. April 5, 1 | 1994-04-05 |
| Current switching device Grant 5,276,417 - Blanchard , et al. January 4, 1 | 1994-01-04 |
| Protective switch Grant 5,233,321 - Blanchard , et al. August 3, 1 | 1993-08-03 |
| Circuit breaker apparatus with remote controlled opening and closing of its circuits Grant 4,816,792 - Belbel , et al. March 28, 1 | 1989-03-28 |
| Controlled opening and closing switch with automatic opening in the event of current overload Grant 4,571,565 - Belbel , et al. February 18, 1 | 1986-02-18 |
| Switch device having an insulating screen inserted between the contacts during breaking and means for shearing the arc between this screen and an insulating wall Grant 4,562,323 - Belbel , et al. December 31, 1 | 1985-12-31 |
| Contactor having self-protection means against the effect of the forces of repulsion between the contacts Grant 4,513,270 - Belbel , et al. April 23, 1 | 1985-04-23 |
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