Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2007-05-29
2007-05-29
Graham, Gary K. (Department: 1744)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250300
Reexamination Certificate
active
11389203
ABSTRACT:
An automobile side window wiper includes a connect base, a motor, a worm, a worm gear, a connect rod, a driving arm, a plate stop, a side cover and a wiper. The motor is positioned in the connected base, having its spindle fixed with the worm, which engages with the worm gear. Then the connect rod has a first end pivotally and eccentrically connected with the worm gear to be moved back and forth by the worm gear, so the driving arm connected pivotally with the connect rod to swing up and down so that the wiper connected with a second end of the driving arm may move repeatedly up and down nearly horizontally on the glass of the side window for wiping rain drops. Then the side window is kept clean for a driver to see through to look at a rearview mirror for driving safely during rainfall.
REFERENCES:
patent: 2690350 (1954-09-01), Shapiro
patent: 6185805 (2001-02-01), Rosiere et al.
patent: 59-149848 (1984-08-01), None
patent: 64-52559 (1989-02-01), None
patent: 1-175546 (1989-07-01), None
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