Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Resilient holder wall
Reexamination Certificate
2005-02-24
2008-10-28
Nguyen, Dinh Q (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Resilient holder wall
C239S539000, C239S424000, C222S189090, C222S190000, C222S212000, C222S524000
Reexamination Certificate
active
07441715
ABSTRACT:
An adjustable and sealable jet nebulizer for bottles able to be elastically deformed by squeezing is mounted on the mouth of the neck (2) of a bottle (3). A conduit for air (16) and a conduit for liquid (17) are obtained coaxially in a cylindrical body (4) of the nebulizer, which is engaged with a screw-on cap (28), provided with a central exhaust orifice (29). The screw-on cap (28) has a cylindrical wall (30), to be inserted between the conduit for air (16) and the conduit for liquid (17), to create a mixing chamber (33) with variable geometry. The conduit for liquid (17) has on its upper end an arm (26) oriented upwards, bearing, at its free end, a tip cap (27), able to be inserted into the central exhaust orifice (29) whilst the screw-on cap (28) is screwed onto the cylindrical body (9), until sealing the nebulizer.
REFERENCES:
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patent: 0 439 109 (1991-07-01), None
Patent Abstracts of Japan vol. 1999, No. 9, Jul. 30, 1999 - & JP 11 105907 A (Kao Corp), Apr. 20, 1999 abstract.
EMSAR S.p.A.
Nguyen Dinh Q
Young & Thompson
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