Spray head for a squeeze bottle

Details Spray head for a squeeze bottle Spray head for a squeeze bottle

2007-01-09

2007-01-09

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

At or beyond outlet

C239S327000, C239S314000, C239S418000, C239S423000, C222S206000

Reexamination Certificate

active

10540134

ABSTRACT:
A nebulising dispenser head (1; 100) for a bottle that is elastically deformable by squeezing, comprising a channel of the liquid and a channel of the air obtained in a machine block of the dispenser head (1; 100) and an ejection tip (3) provided with a sealing door (8) hinged in its distal part (35), the sealing door (8) being able to rotate by 180 DEG from an open position to a closed position of a discharge orifice of the dispenser head.

REFERENCES:
patent: 2796294 (1957-06-01), McKinnon
patent: 3392886 (1968-07-01), Albert et al.
patent: 4186882 (1980-02-01), Szczepanski
patent: 5115981 (1992-05-01), Callahan et al.
patent: 5156307 (1992-10-01), Callahan et al.
patent: 5318205 (1994-06-01), Delaney, Jr.
patent: 6050504 (2000-04-01), Schultz et al.
patent: 6267304 (2001-07-01), Schultz
patent: 6398133 (2002-06-01), Schultz
patent: 273 817 (1951-02-01), None
patent: 2 411 637 (1979-07-01), None
patent: WO 02/11895 (2002-02-01), None

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