De Miguel Urquijo; Antonio
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Miguel Urquijo; Antonio.The latest application filed is for "elevator car, elevator system and method of maintaining an elevator system".
- De Miguel Urquijo; Antonio - Madrid ES
| Patent | Date |
|---|---|
| Blocking device Grant 11,008,196 - Quiles , et al. May 18, 2 | 2021-05-18 |
| Elevator Car, Elevator System And Method Of Maintaining An Elevator System App 20190100410 - Mezzadri; Carlo ; et al. | 2019-04-04 |
| Blocking Device App 20190016559 - Quiles; Juan ; et al. | 2019-01-17 |
| Elevator inspection safety devices Grant 7,281,609 - Del Rio Sanz , et al. October 16, 2 | 2007-10-16 |
| Elevator inspection safety devices App 20070017752 - Del Rio Sanz; Fernando ; et al. | 2007-01-25 |
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