| Number | Name | Date | Kind |
|---|---|---|---|
| D256346 | Annis | Aug 1980 | |
| 2838173 | Emery | Jun 1958 | |
| 2990951 | Fallert | Jul 1961 | |
| 3590752 | DePew | Jul 1971 | |
| 3708084 | Bixler et al. | Jan 1973 | |
| 3753407 | Tilseth | Aug 1973 | |
| 4195732 | Bell | Apr 1980 | |
| 4385091 | Roellchen | May 1983 | |
| 4435463 | Roellchen | Mar 1984 | |
| 4796540 | Pelfrey | Jan 1989 | |
| 4832196 | Butler | May 1989 | |
| 4901870 | Wright et al. | Feb 1990 | |
| 5080314 | Moyer et al. | Jan 1992 | |
| 5123547 | Koch | Jun 1992 | |
| 5161703 | Patton | Nov 1992 |
| Entry |
|---|
| Keyes-Fiber Company, Blueprints, 1979. |
| Henry Molded Products, Blueprint 12" Stakker, Apr. 6, 1990. |
| Prior Art Roll Support manufactured and sold by Fiber Packaging Corp., Date 1983. |
| Second Prior Art Roll Support manufactured and sold by Fiber Packaging Corp. of Jasper, TX in 1983. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 41230 | Jul 1995 |