Air tap assembly

Fluid handling – Systems – Multi-way valve unit

Reexamination Certificate

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Details

C137S625330

Reexamination Certificate

active

10894518

ABSTRACT:
An air tap assembly includes a mounting seat, a gasket, a connecting member, and an end cap. Thus, the sealing portion of the first mounting cap of the connecting member is rested on the gasket to interrupt the connection between the vent holes of the first mounting cap of the connecting member and the passage of the mounting seat, thereby preventing the air contained in the air cushion from leaking outward from the air tap assembly, so that the air tap assembly has an anti-reverse effect to prevent the air from leaking outward from the air cushion, thereby facilitating a user inflating the air cushion.

REFERENCES:
patent: 1539127 (1925-05-01), Lipman
patent: 4098294 (1978-07-01), Woods
patent: 4554948 (1985-11-01), Bergmann
patent: 4848403 (1989-07-01), Pilolla et al.
patent: 5676173 (1997-10-01), Conrad et al.
patent: 6257269 (2001-07-01), Wu
patent: 6877524 (2005-04-01), Vasilev
patent: 2002/0036015 (2002-03-01), Miyajima et al.

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