| 2575634 | Smoker's pipe cleaner | |||
| 2493916 | Disappearing wringer washing machine | |||
| 1943503 | Folding clothes wringer | |||
| 1932625 | Combined ash tray and pipe cleaner | |||
| 1692827 | Wringer | |||
| 1673473 | Detachable mop wringer | |||
| 1464045 | Combined washer and wringer | |||
| 0831734 | N/A | |||
| 0523642 | N/A | |||
| 0240468 | N/A | |||
| 0096511 | N/A | |||
| 0060304 | N/A | |||
| 0051743 | N/A |
| GB229494A | ||||
| GB390538A | ||||
| FR607045A |