| Number | Date | Country | Kind |
|---|---|---|---|
| DM/024097 | Oct 1992 | IBX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D244812 | Buhk | Jun 1977 | |
| D250559 | Petersen | Dec 1978 | |
| D251943 | Mari | May 1979 | |
| D274579 | Diffrient | Jul 1984 | |
| D331669 | Citterio | Dec 1992 |
| Entry |
|---|
| Interiors, May 1979, p. 41, Brayton International "Prognos" chair, top center. |
| DIA, 1983, Chair #5125-N13 shown. |
| Fixtures Furniture, Chair #81027 at bottom left. |