Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Reexamination Certificate
2008-03-01
2008-10-14
Spisich, Mark (Department: 3723)
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
Reexamination Certificate
active
07434285
ABSTRACT:
An adjustable pulsating submersible (10) is taught consisting of, a lower pool sweep body (20) with a resilient skirt (22) attached underneath. An integrated valve (50) is positioned within the lower pool sweep body and is used to accomplish a preliminary pre-selected flow adjustment. An upper pool sweep body (88) is placed over the integrated valve and is attached to the lower pool sweep body with threads in no more than one quarter turn. A flow adjuster (102) is slid tightly into upper pool sweep body and includes a number of first flow openings (104). A flow gate (106) is slid onto the flow adjuster and may rotate within limits with the flow adjuster. The flow gate incorporates a number of second flow openings (108) aligned with the first flow openings, when the flow adjuster is manually rotated the second flow openings misalign with the first flow openings providing precise adjustable flow operation.
REFERENCES:
patent: 4742593 (1988-05-01), Kallenbach
patent: 5033148 (1991-07-01), Chauvier et al.
patent: 5337433 (1994-08-01), Gould et al.
patent: 5384928 (1995-01-01), Khoury
patent: 5604950 (1997-02-01), Stern
patent: 5634229 (1997-06-01), Stoltz
patent: 5655246 (1997-08-01), Chang
patent: 6098228 (2000-08-01), Chang
patent: 6112354 (2000-09-01), Stoltz et al.
patent: 6615864 (2003-09-01), Chang
patent: 2006/0042688 (2006-03-01), Sebor
patent: 380421 (1990-08-01), None
Anderson Gordon K.
Spisich Mark
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