Prestini; Osvaldo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Prestini; Osvaldo.The latest application filed is for "arc chamber for a dc circuit breaker".
- Prestini; Osvaldo - Nembro IT
- Prestini; Osvaldo - Nembro BG
- Prestini; Osvaldo - Nemboro IT
- PRESTINI; Osvaldo - Nembro 8G
| Patent | Date |
|---|---|
| Arc Chamber For A Dc Circuit Breaker App 20220093348 - Gati; Rudolf ; et al. | 2022-03-24 |
| Arc chamber for a DC circuit breaker Grant 11,195,673 - Gati , et al. December 7, 2 | 2021-12-07 |
| Auxiliary/control switches kit box for a medium voltage switching device Grant 10,998,156 - Delpozzo , et al. May 4, 2 | 2021-05-04 |
| Electric terminal for electric pole units Grant 10,840,043 - Delpozzo , et al. November 17, 2 | 2020-11-17 |
| Auxiliary/control Switches Kit Box For A Medium Voltage Switching Device App 20200321179 - Delpozzo; Andrea ; et al. | 2020-10-08 |
| Mechanical Latching System Kit For A Medium Voltage Contactor App 20200176204 - Delpozzo; Andrea ; et al. | 2020-06-04 |
| An Electric Terminal For Electric Pole Units App 20200066469 - Delpozzo; Andrea ; et al. | 2020-02-27 |
| Arc Chamber For A Dc Circuit Breaker App 20200043676 - Gati; Rudolf ; et al. | 2020-02-06 |
| Electrical current switching device Grant D874,406 - Morelli , et al. Fe | 2020-02-04 |
| Medium voltage pole assembly Grant 10,546,704 - Delpozzo , et al. Ja | 2020-01-28 |
| Electrical current switching device Grant D871,352 - Morelli , et al. Dec | 2019-12-31 |
| Medium voltage contactor Grant 10,431,407 - Delpozzo , et al. O | 2019-10-01 |
| A Medium Voltage Contactor App 20190252140 - Delpozzo; Andrea ; et al. | 2019-08-15 |
| Medium Voltage Pole Assembly App 20180350538 - Delpozzo; Andrea ; et al. | 2018-12-06 |
| Medium Voltage Contactor App 20170358412 - Delpozza; Andrea ; et al. | 2017-12-14 |
| Multiphase medium voltage vacuum contactor Grant 9,418,810 - Prestini , et al. August 16, 2 | 2016-08-16 |
| Multiphase Medium Voltage Vacuum Contractor App 20150303013 - PRESTINI; Osvaldo ; et al. | 2015-10-22 |
| Multi-phase medium voltage contactor Grant 8,552,822 - Prestini October 8, 2 | 2013-10-08 |
| Medium voltage vacuum contactor Grant 7,236,071 - Prestini , et al. June 26, 2 | 2007-06-26 |
| Medium voltage vacuum contactor App 20060006146 - Prestini; Osvaldo ; et al. | 2006-01-12 |
| Medium voltage switching device Grant 6,911,610 - Gemme , et al. June 28, 2 | 2005-06-28 |
| Medium voltage switching device App 20040094397 - Gemme, Carlo ; et al. | 2004-05-20 |
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