Tritschler; Keith J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tritschler; Keith J..The latest application filed is for "keyboard with game controls".
- Tritschler; Keith J. - Bray IE
- Tritschler; Keith J. - Dublin IE
| Patent | Date |
|---|---|
| Keyboard with game controls Grant D475,710 - Sheehan , et al. June 10, 2 | 2003-06-10 |
| Flexible keyboard Grant D475,709 - Tritschler , et al. June 10, 2 | 2003-06-10 |
| Keyboard with roller Grant D471,909 - Tritschler March 18, 2 | 2003-03-18 |
| Foldable keyboard Grant D470,493 - Tritschler , et al. February 18, 2 | 2003-02-18 |
| Keyboard with multimedia and roller modules Grant D458,607 - Tritschler , et al. June 11, 2 | 2002-06-11 |
| Keyboard with volume control Grant D458,606 - Tritschler , et al. June 11, 2 | 2002-06-11 |
| Keyboard with multimedia display and roller module Grant D458,259 - Tritschler , et al. June 4, 2 | 2002-06-04 |
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