The broken lines shown in
The broken lines shown in
| Number | Name | Date | Kind |
|---|---|---|---|
| D250663 | Koch et al. | Dec 1978 | S |
| D330837 | Harmon | Nov 1992 | S |
| D511572 | Weber et al. | Nov 2005 | S |
| D511832 | Bellofatto et al. | Nov 2005 | S |
| D512142 | Weber et al. | Nov 2005 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29286547 | May 2007 | US |
| Child | 29306343 | US |