| Number | Date | Country | Kind |
|---|---|---|---|
| 9002643.8 | Apr 1990 | DEX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D245378 | Roerichi | Aug 1977 | |
| D286106 | Franck et al. | Oct 1986 | |
| D288869 | Bitsch | Mar 1987 | |
| D301662 | Vonhausen | Jun 1989 | |
| D320704 | Monesi | Oct 1991 | |
| 4509793 | Wiesmann et al. | Apr 1985 |
| Entry |
|---|
| Kimball International Inc. Cat., .COPYRGT.1983, front of flyer, "Model 86P Exec. Task Chair", center of page. |
| Trilax Cat., Girsberger Ind., .COPYRGT.1990, "Girsberger Chair", center of page. |