Fluid handling – With means for separating solid material from the fluid – Hollow strainer – fluid inlet and outlet perpendicular to...
Reexamination Certificate
2006-07-04
2006-07-04
Chambers, A. Michael (Department: 3753)
Fluid handling
With means for separating solid material from the fluid
Hollow strainer, fluid inlet and outlet perpendicular to...
C137S545000, C137S547000
Reexamination Certificate
active
07069947
ABSTRACT:
A fluid control valve includes a valve body, an annular groove portion formed in an outer periphery of the valve body, a filter provided in the groove portion. The filter includes a plate with a plural of perforations and formed into a cylindrical shape. The filter further includes a snap ring formed from a thin bar bent into a loop. Both ends of the snap ring extending in an axial direction and freely contacting with opposed side surfaces defining the groove portion.
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patent: 6637457 (2003-10-01), Evanovich et al.
patent: 6648014 (2003-11-01), Takahashi et al.
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patent: 06336978 (1993-07-01), None
Isogai Hiroshi
Maeda Kazuhiko
Matsukawa Kazuhiro
Niimi Shigeki
A. Marquez, Esq. Juan Carlos
Aisin Seiki Kabushiki Kaisha
Chambers A. Michael
Fisher Esq. Stanley P.
Reed Smith LLP
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