Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820934 | Chair having flexible back support | William F. Lohness | 2004-11-23 |
| D498603 | Chair | Philip P. Swy, William F. Lohness | 2004-11-23 |
| 6749259 | Ganging device for stackbar of stackable chair | William F. Lohness | 2004-06-15 |
| D491383 | Chair | Philip P. Swy, William F. Lohness | 2004-06-15 |
| 6679551 | Stackable chair with flexible back support | William F. Lohness | 2004-01-20 |
| D485085 | Chair frame | Philip P. Swy, William F. Lohness | 2004-01-13 |