Dual in-line trigger sprayer

Details Dual in-line trigger sprayer Dual in-line trigger sprayer

1994-10-31

1996-10-01

Weldon, Kevin P.

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Plural holders for diverse materials

239333, 239399, 239418, 239526, 222136, 2221451, 222384, 22215313, B05B 702, B05B 9043, B05B 724

Patent

active

055605451

ABSTRACT:
A fluid dispenser for simultaneously dispensing disparate fluids separately stored in separate fluid compartments of a container includes a single pump cylinder defining together with a dual seal piston a pair of in-line pump chambers for separately and simultaneously pumping the disparate fluids along separate discharge paths.

REFERENCES:
patent: 1111689 (1914-09-01), Dolan
patent: 3226035 (1965-12-01), Jokelson
patent: 3741443 (1973-06-01), Marand
patent: 3760986 (1973-09-01), Castner et al.
patent: 3780951 (1973-12-01), Powers
patent: 3786963 (1974-01-01), Metzler, III
patent: 3836079 (1974-09-01), Huston
patent: 3884388 (1975-05-01), Holcomb
patent: 4355739 (1982-10-01), Vierkotter
patent: 5009342 (1991-04-01), Lawrence et al.
patent: 5152461 (1992-10-01), Proctor
patent: 5332157 (1994-07-01), Proctor
patent: 5385270 (1995-01-01), Cataneo et al.

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