Alber; Ulrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alber; Ulrich.The latest application filed is for "operating-and braking-assistance device for wheelchairs".
- Alber; Ulrich - Albstadt DE
- Alber; Ulrich - Albstadt-Laufen DE
- Alber; Ulrich - 16-Laufen DE
| Patent | Date |
|---|---|
| Operating-and braking-assistance device for wheelchairs Grant 6,827,166 - Alber December 7, 2 | 2004-12-07 |
| Operating-and braking-assistance device for wheelchairs App 20030116370 - Alber, Ulrich | 2003-06-26 |
| Transporting device Grant 6,397,960 - Alber June 4, 2 | 2002-06-04 |
| Transporting device App 20010018992 - Alber, Ulrich | 2001-09-06 |
| Transporting device Grant 6,164,398 - Alber December 26, 2 | 2000-12-26 |
| Drive assistance device for a hand-driven wheel chair Grant 6,155,367 - Alber December 5, 2 | 2000-12-05 |
| Stair climbing device Grant 5,263,547 - Alber November 23, 1 | 1993-11-23 |
| Small vehicle, particularly rolling chair with foldable chair frame Grant 5,246,082 - Alber September 21, 1 | 1993-09-21 |
| Hand-operated cart Grant 4,550,924 - Alber November 5, 1 | 1985-11-05 |
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.
| 