发明名称 Accessory crevice tool for use with water extraction cleaning machine
摘要 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.
申请公布号 US5613272(A) 申请公布日期 1997.03.25
申请号 US19950574769 申请日期 1995.12.19
申请人 BISSELL INC. 发明人 HUFFMAN, ERIC C.
分类号 A47L11/34;B05B1/04;(IPC1-7):A47L9/02 主分类号 A47L11/34
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