Schuster, Sr.; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schuster, Sr.; Wilhelm.The latest application filed is for "arching mechanism and method of use".
- Schuster, Sr.; Wilhelm - Linz AT
| Patent | Date |
|---|---|
| Arching mechanism and method of use Grant 7,083,231 - Schuster, Sr. , et al. August 1, 2 | 2006-08-01 |
| Arching mechanism and method of use Grant 6,860,559 - Schuster, Sr. , et al. March 1, 2 | 2005-03-01 |
| Arching mechanism Grant 6,536,840 - Schuster, Sr. , et al. March 25, 2 | 2003-03-25 |
| Arching mechanism Grant 6,254,187 - Schuster, Sr. , et al. July 3, 2 | 2001-07-03 |
| Back-rest with adjustable lordosis support for seats Grant 6,079,783 - Schuster, Sr. , et al. June 27, 2 | 2000-06-27 |
| Arching mechanism Grant 6,003,941 - Schuster, Sr. , et al. December 21, 1 | 1999-12-21 |
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