Brushing – scrubbing – and general cleaning – Machines – Brushing
Reexamination Certificate
2005-03-08
2005-03-08
Chin, Randall (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
Brushing
C015S029000, C015S097300
Reexamination Certificate
active
06862769
ABSTRACT:
A vehicle washing device includes an elongated tubular member having a first end and a second end. A coupler is fluidly coupled to the first end for coupling with a water supply hose. A housing includes a top wall and a peripheral wall. The second end of the tubular member is attached to the top wall of the housing and is fluidly coupled to a plurality of nozzles mounted in the housing. A plurality of spindles is rotatably mounted in the housing. Each of the spindles has a central portion and a pair of lateral portions. A plurality of paddles is attached to each one of the central portions. The central portions are positioned such that the spindles are rotated when jets of water from the nozzles strike the paddles. A plurality of bristles is attached to each one of the lateral portions of the spindles.
REFERENCES:
patent: 1471748 (1923-10-01), Miller
patent: 1817644 (1931-08-01), Pope
patent: 2723407 (1955-11-01), Bardon
patent: 4207640 (1980-06-01), Sekula et al.
patent: 4279051 (1981-07-01), Malcolm
patent: 4374444 (1983-02-01), Zhadanov
patent: 4417826 (1983-11-01), Floros
patent: 4461052 (1984-07-01), Mostul
patent: D314671 (1991-02-01), Swanson et al.
patent: 6314603 (2001-11-01), Sobo
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