Cholinski; Andrzej
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cholinski; Andrzej.The latest application filed is for "drive unit, without engine frame, for an elevator".
- Cholinski; Andrzej - Ebikon CH
| Patent | Date |
|---|---|
| Drive unit, without engine frame, for an elevator Grant 7,533,868 - Cholinski , et al. May 19, 2 | 2009-05-19 |
| Drive unit for an elevator Grant 7,422,089 - Ammon , et al. September 9, 2 | 2008-09-09 |
| Drive unit with brake for an elevator Grant 7,316,295 - Cholinski , et al. January 8, 2 | 2008-01-08 |
| Engine frame with counter-roller support for an elevator drive Grant 7,083,026 - Cholinski , et al. August 1, 2 | 2006-08-01 |
| Portable emergency drive for an elevator Grant 6,942,067 - Cholinski , et al. September 13, 2 | 2005-09-13 |
| Drive unit, without engine frame, for an elevator App 20050103574 - Cholinski, Andrzej ; et al. | 2005-05-19 |
| Actuating device for emergency operation of a gearless drive machine of an elevator Grant 6,889,959 - Cholinski May 10, 2 | 2005-05-10 |
| Drive unit for an elevator App 20040182652 - Ammon, Urs ; et al. | 2004-09-23 |
| Support of a drive unit for a lift Grant 6,729,597 - Cholinski , et al. May 4, 2 | 2004-05-04 |
| Support of a drive unit for a lift App 20030155480 - Cholinski, Andrzej ; et al. | 2003-08-21 |
| Emergency drive for an elevator App 20030155186 - Cholinski, Andrzej ; et al. | 2003-08-21 |
| Engine frame with counter-roller support for an elevator drive App 20030155188 - Cholinski, Andrzej ; et al. | 2003-08-21 |
| Drive unit with brake for an elevator App 20030155184 - Cholinski, Andrzej ; et al. | 2003-08-21 |
| Actuating device for emergency operation of a gearless drive machine of an elevator App 20030057028 - Cholinski, Andrzej | 2003-03-27 |
| Brake device for a drive machine of an elevator App 20010042662 - Cholinski, Andrzej | 2001-11-22 |
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