Tegtmeier; Dirk Heinrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tegtmeier; Dirk Heinrich.The latest application filed is for "elevator top of car safety".
- Tegtmeier; Dirk Heinrich - Berlin DE
| Patent | Date |
|---|---|
| Elevator including elevator rescue system Grant 7,690,483 - Tegtmeier , et al. April 6, 2 | 2010-04-06 |
| Method for performing an elevator rescue run Grant 7,681,693 - Tegtmeier , et al. March 23, 2 | 2010-03-23 |
| Electrical elevator rescue system Grant 7,549,515 - Tegtmeier , et al. June 23, 2 | 2009-06-23 |
| Elevator top of car safety Grant 7,523,809 - Monzon-Simon , et al. April 28, 2 | 2009-04-28 |
| Elevator Top of Car Safety App 20080245619 - Monzon-Simon; Andres ; et al. | 2008-10-09 |
| Method For Performing an Elevator Rescue Run App 20080202859 - Tegtmeier; Dirk Heinrich ; et al. | 2008-08-28 |
| Elevator Including Elevator Rescue System App 20080185233 - Tegtmeier; Dirk Heinrich ; et al. | 2008-08-07 |
| Electrical Elevator Rescue System App 20070272492 - Tegtmeier; Dirk Heinrich ; et al. | 2007-11-29 |
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.
| 