Volkle; Rolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Volkle; Rolf.The latest application filed is for "chair".
- Volkle; Rolf - W-7298 Lossburg DE
- Volkle; Rolf - D-7298 Lossburg DE
| Patent | Date |
|---|---|
| Reclining chair Grant 5,354,120 - Volkle October 11, 1 | 1994-10-11 |
| Chair Grant D351,291 - Volkle October 11, 1 | 1994-10-11 |
| Reclining chair Grant 5,150,948 - Volkle September 29, 1 | 1992-09-29 |
| Chair having a pelvis-hip support adjustable relative to a front seat portion Grant 4,848,837 - Volkle July 18, 1 | 1989-07-18 |
| Chair with seal spring mechanism Grant 4,712,835 - Volkle December 15, 1 | 1987-12-15 |
| Chair having a clamping device for adjusting the inclination of the back and/or seat Grant 4,693,514 - Volkle September 15, 1 | 1987-09-15 |
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