Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections
Reexamination Certificate
2005-03-22
2005-03-22
Bastianelli, John (Department: 3751)
Valves and valve actuation
With correlated flow path
Valve operated by joining flow path sections
C251S149600
Reexamination Certificate
active
06869062
ABSTRACT:
A valve has a cylindrical body made of a metal material, a screw section formed on a first attachment hole in the body, a first seal member provided on an upper surface of the body, a third seal member attached to an upper surface of the first attachment hole, a valve plug arranged in a second attachment hole for being seated on a valve seat, a flange section curved outwardly from an outer circumferential surface of the body, and a spring interposed between the valve plug and a spring-receiving member provided in the second attachment hole.
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Anzai Medical Kabushiki Kaisha
Bastianelli John
Guss Paul A.
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