Lingemann; Erwin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lingemann; Erwin.The latest application filed is for "lamp socket".
- Lingemann; Erwin - Arnsberg DE
- LINGEMANN; Erwin - Arnbsberg DE
| Patent | Date |
|---|---|
| Lamp socket Grant 7,833,059 - Henrici , et al. November 16, 2 | 2010-11-16 |
| Lamp Socket App 20100267273 - HENRICI; Philipp ; et al. | 2010-10-21 |
| Locking socket for biax plug-in lamp Grant 7,325,965 - Lingemann , et al. February 5, 2 | 2008-02-05 |
| Holder for bipin tube-type fluorescent lamp Grant 7,247,040 - Lingemann , et al. July 24, 2 | 2007-07-24 |
| Holder for bipin tube-type fluorescent lamp App 20070077801 - Lingemann; Erwin ; et al. | 2007-04-05 |
| Holder for bipin tube-type fluorescent lamp Grant 7,153,151 - Lingemann , et al. December 26, 2 | 2006-12-26 |
| Locking socket for biax plug-in lamp App 20060133082 - Lingemann; Erwin ; et al. | 2006-06-22 |
| Holder for bipin tube-type fluorescent lamp App 20050202704 - Lingemann, Erwin ; et al. | 2005-09-15 |
| Lamp socket and cap Grant D492,934 - Lingemann , et al. July 13, 2 | 2004-07-13 |
| Lamp socket Grant D486,449 - Lingemann , et al. February 10, 2 | 2004-02-10 |
| Two-part holder for high-voltage lamp Grant 6,626,707 - Henrici , et al. September 30, 2 | 2003-09-30 |
| Two-part holder for high-voltage lamp App 20030119375 - Henrici, Dieter ; et al. | 2003-06-26 |
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.
| 