The claimed design is broken in the center to indicate indeterminate length.
The claimed design is broken in the center to indicate indeterminate length.
| Number | Date | Country | Kind |
|---|---|---|---|
| 12648/2010 | Jun 2010 | AU | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 3583123 | Holmgren et al. | Jun 1971 | A |
| 3886705 | Cornland | Jun 1975 | A |
| 4441291 | Sokoler et al. | Apr 1984 | A |
| 4509306 | Sokoler et al. | Apr 1985 | A |
| 4580373 | Bastiansen et al. | Apr 1986 | A |
| 5725201 | Parth | Mar 1998 | A |
| 6568144 | Meredith | May 2003 | B2 |
| D585568 | Kikuchi | Jan 2009 | S |
| Number | Date | Country |
|---|---|---|
| 1 272 729 | May 1972 | GB |
| 1 511 189 | May 1978 | GB |
| 1 528 874 | Oct 1978 | GB |
| 2 243 170 | Oct 1991 | GB |