| Number | Name | Date | Kind |
|---|---|---|---|
| D301623 | Gosjean | Jun 1989 | S |
| D344592 | Zaccai et al. | Feb 1994 | S |
| 5396740 | Bocchi | Mar 1995 | A |
| 5779228 | Hansen | Jul 1998 | A |
| Entry |
|---|
| Excerpt from 1999 catalog of C.S. Steel SA for Acrovyn®. |
| 2000 Catalog of C/S Group for C/S Acrovyn®. |
| 1999 Catalog of SPM (French language). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29/135605 | Jan 2001 | US |
| Child | 29/167379 | US |