Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2006-05-23
2006-05-23
Snider, Theresa T. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S319000, C015S340100, C015S415100
Reexamination Certificate
active
07047595
ABSTRACT:
This invention provides a self-running cleaning apparatus and self-cleaning method that is capable of efficiently moving over the entire bottom surface of a pool and cleaning the entire bottom surface of the pool in a short period of time. A movement-control unit50operates a right motor51, left motor53and displacement motor55based on a movement-operation program that is stored in the operation memory57, and moves the self-running cleaning apparatus according to information received from distance sensors16to21that are located on the front, right side and left side. The operation memory57stores the wall-movement operation, detour-movement operation, 90-degree right turn operation, 180-degree right turn operation, 180-degree left turn operation and position-detection operation as the movement-operation program.
REFERENCES:
patent: 1318881 (1919-10-01), Kelley
patent: 2823412 (1958-02-01), Kirby
patent: 3939528 (1976-02-01), Mossinsohn
patent: 4306329 (1981-12-01), Yokoi
patent: 5720077 (1998-02-01), Nakamura et al.
patent: 6532622 (2003-03-01), Seon et al.
patent: 62-206450 (1987-09-01), None
patent: 08-004337 (1996-01-01), None
patent: 11-190140 (1999-07-01), None
patent: 2001-011842 (2001-01-01), None
Amenity-Technos. Co. Ltd.
Pendorf & Cutliff
Snider Theresa T.
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