Accessory crevice tool for use with water extraction cleaning machine
US5613272A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 1995 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Dec 19, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/042
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An accessory crevice cleaning tool adapted for use with a water extraction cleaning machine has a solution spray nozzle integrated therewith and a tapered, rectangular nozzle opening which does not exceed the diameter of the hose and grip tube. The spray nozzle can be adapted to provide a pinpoint spray pattern immediately adjacent the nozzle opening, a fan-shaped spray pattern which is parallel to and aligned with the longitudinal axis of the nozzle opening or a fan-shaped spray pattern which is transverse to and spaced from the longitudinal axis of the nozzle opening. Preferably, the accessory crevice cleaning tool is removably mounted to the end of the flexible hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.