Dienemann; Hold
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dienemann; Hold.The latest application filed is for "switchgear assembly with a contact gap".
- Dienemann; Hold - Berlin DE
| Patent | Date |
|---|---|
| Switchgear assembly with a contact gap Grant 8,633,413 - Cernat , et al. January 21, 2 | 2014-01-21 |
| High-voltage power switch having a contact gap equipped with switching gas deflection elements Grant 8,598,483 - Dienemann , et al. December 3, 2 | 2013-12-03 |
| High-voltage Power Switch Having A Contact Gap Equipped With Switching Gas Deflection Elements App 20110297648 - Dienemann; Hold ; et al. | 2011-12-08 |
| Switchgear Assembly With A Contact Gap App 20110297647 - Cernat; Radu-Marian ; et al. | 2011-12-08 |
| High-voltage circuit breaker having an insulating nozzle Grant 6,744,000 - Bergmann , et al. June 1, 2 | 2004-06-01 |
| High-voltage power breaker having an outlet flow channel Grant 6,646,850 - Bergmann , et al. November 11, 2 | 2003-11-11 |
| High voltage circuit-breaker with a counter-contact which can be actuated Grant 6,365,863 - Marin , et al. April 2, 2 | 2002-04-02 |
| High-voltage circuit-breaker having an axially displaceable field electrode Grant 6,177,643 - Marin , et al. January 23, 2 | 2001-01-23 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 