| Number | Name | Date | Kind |
|---|---|---|---|
| D262113 | Durrum | Dec 1981 | S |
| D273789 | Davis | May 1984 | S |
| D293682 | Liou | Jan 1988 | S |
| D373774 | Chen | Sep 1996 | S |
| D376370 | Davis et al. | Dec 1996 | S |
| D377938 | Rozek | Feb 1997 | S |
| D394068 | Pollrich et al. | May 1998 | S |
| D435050 | Wise et al. | Dec 2000 | S |
| D438875 | Rozek | Mar 2001 | S |
| D442607 | Bauck | May 2001 | S |
| D444799 | Thomas, Jr. et al. | Jul 2001 | S |
| Entry |
|---|
| Gast Manufacturing, Inc., catalog sheets (four). |
| Thomas Industries, Inc., catalog sheets (nine). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29/121087 | Apr 2000 | US |
| Child | 29/141677 | US |