Automatic pool cleaner and steering device therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 7, 1994
Grant Date -
N/A
app pub date -
Feb 12, 1993
filing date -
Feb 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic swimming pool cleaning apparatus includes a steering device for randomly steering the apparatus. The steering device includes a first steering arm projecting from the cleaning head in a direction transverse to the direction of movement of the apparatus, a proximal end of the arm being pivotally connectable to the cleaning head about an axis substantially parallel to the direction of movement; a suction device for intermittent application of suction to the surface of the swimming pool, connected to the steering arm at a position spaced from a proximal end thereof; and a mechanism for intermittently causing suction to be applied to the suction device.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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