Alex Synn AG
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alex Synn AG.The latest application filed is for "seat".
- Alex Synn AG - Cham CH
| Patent | Date |
|---|---|
| Seat Grant D313,893 - Hopfer January 22, 1 | 1991-01-22 |
| Sofa or similar article Grant D310,143 - Hopfer August 28, 1 | 1990-08-28 |
| Seat with adjustable headrest Grant D282,126 - Hopfer January 14, 1 | 1986-01-14 |
| Sofa bed or similar article Grant D281,839 - Hopfer December 24, 1 | 1985-12-24 |
| Combined sofa and adjustable legrest Grant D280,955 - Hopfer October 15, 1 | 1985-10-15 |
| Seat Grant D280,364 - Hopfer September 3, 1 | 1985-09-03 |
| Sofa Grant D280,365 - Hopfer September 3, 1 | 1985-09-03 |
| Seat Grant D280,153 - Hopfer August 20, 1 | 1985-08-20 |
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