K.A. Schmersal Holding KG
Patent Applications and Registrations
Patent applications and USPTO patent grants for K.A. Schmersal Holding KG.The latest application filed is for "magnetic safety closure for a movable protection device".
- K.A. Schmersal Holding KG - DE DE
- K.A. Schmersal Holding KG - Wuppertal DE
Trademarks
| Patent | Date |
|---|---|
| Switch acting in a contactless fashion Grant 7,782,175 - Stratmann August 24, 2 | 2010-08-24 |
| Access protection device for a prohibited area Grant 7,545,620 - Klees June 9, 2 | 2009-06-09 |
| Position monitoring device Grant 7,520,426 - Hoepken , et al. April 21, 2 | 2009-04-21 |
| Safety monitoring device with instantaneous speed determination for a lift car Grant 7,438,158 - Heinzer , et al. October 21, 2 | 2008-10-21 |
| Magnetic safety closure for a movable protection device Grant 7,377,560 - Wiemer , et al. May 27, 2 | 2008-05-27 |
| Magnetic Safety Closure For A Movable Protection Device App 20070096856 - Wiemer; Uwe ; et al. | 2007-05-03 |
| Switch acting in a contactless fashion App 20060220846 - Stratmann; Christoph | 2006-10-05 |
| Position monitoring device App 20060071787 - Hoepken; Hermann ; et al. | 2006-04-06 |
| Safety monitoring device for a lift car App 20050230191 - Heinzer, Volker ; et al. | 2005-10-20 |
| Magnetic safety closure for a movable protection device App 20050108945 - Wiemer, Uwe ; et al. | 2005-05-26 |
| Access protection device for a prohibited area App 20050047054 - Klees, Christoph | 2005-03-03 |
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