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公开(公告)号：US20210187675A1
公开(公告)日：2021-06-24
申请号：US17116397
申请日：2020-12-09
Inventor： Hy B. Nguyen , Kevin Nakasone
Abstract: A poppet including a single-piece, unitary body defining a plurality of discrete sealing surfaces and a mechanical attachment configured to engage the body with a piston of a valve assembly.
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公开(公告)号：US11753214B2
公开(公告)日：2023-09-12
申请号：US17443905
申请日：2021-07-28
Inventor： Eric Buchovecky , Michael J. McCabe , Hy B. Nguyen , Robert Steven Murphy , Kevin Nakasone
IPC: B65D41/04
CPC classification number: B65D41/0421 , B65D2251/20
Abstract: The present application is directed to a closure for a container having a generally annular neck defining a container opening having a central axis, the closure including: an annular top wall having opposed inner and outer surfaces; a generally annular skirt extending downwardly from the inner surface of the top wall, the generally annular skirt having opposed outer and inner surfaces; and an elastic annular seal member extending downwardly from an inner surface of the top wall, the annular seal member adapted to engage the inner surface of the neck of the container.
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公开(公告)号：US11731219B2
公开(公告)日：2023-08-22
申请号：US17116397
申请日：2020-12-09
Inventor： Hy B. Nguyen , Kevin Nakasone
IPC: B23P15/00 , F16K27/02 , F16K11/044 , F16K31/122 , F16K41/10 , F16K15/18
CPC classification number: B23P15/002 , F16K11/044 , F16K15/18 , F16K27/0263 , F16K31/1221 , F16K41/10
Abstract: A poppet including a single-piece, unitary body defining a plurality of discrete sealing surfaces and a mechanical attachment configured to engage the body with a piston of a valve assembly.
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