Liquid purification or separation – With repair or assembling means
Reexamination Certificate
2007-07-10
2007-07-10
Lithgow, Thomas M. (Department: 1724)
Liquid purification or separation
With repair or assembling means
C210S242100, C210S460000
Reexamination Certificate
active
11147968
ABSTRACT:
A floating strainer is constructed having a rectangular frame. A cylindrical drum is attached to each corner of the rectangular frame. Below the rectangular frame, a box-strainer is fixed. The distance between the box-strainer and the rectangular frame is adjustable so that the level at which water is drawn can be raised or lowered. The bottom of the box-strainer includes hose connections. These are positioned so that the hoses connect at the bottom of the floating strainer and extend vertically down from the bottom. This configuration operates to distribute the weight of the hose and reduce stress and strain on the hose.
REFERENCES:
patent: 1451394 (1923-04-01), Hurst
patent: 3833122 (1974-09-01), Cook
patent: 3843520 (1974-10-01), Bottorf
patent: 4305819 (1981-12-01), Kobozev et al.
patent: 4405458 (1983-09-01), McHugh
patent: 4582609 (1986-04-01), Hunter
patent: 4664792 (1987-05-01), Fors et al.
patent: 4695384 (1987-09-01), Ripl et al.
patent: 5052855 (1991-10-01), Chapman et al.
patent: 5143605 (1992-09-01), Masciarelli
patent: 5143623 (1992-09-01), Kroll
patent: 5330640 (1994-07-01), Fife et al.
patent: 5893978 (1999-04-01), Yoda et al.
patent: 5997750 (1999-12-01), Rozelle et al.
patent: 6251266 (2001-06-01), Gannon et al.
patent: 6274047 (2001-08-01), Bates et al.
patent: 6277287 (2001-08-01), Terrien et al.
patent: 6428711 (2002-08-01), Nakamura et al.
patent: 6576141 (2003-06-01), Turner, Jr. et al.
patent: 358128196 (1983-07-01), None
patent: 2002192102 (2004-05-01), None
patent: WO 01 94266 (2001-12-01), None
Hoglund & Pamias PSC
Lithgow Thomas M.
Rios Roberto J.
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