Dispensing device for soluble granular materials

Details Dispensing device for soluble granular materials Dispensing device for soluble granular materials

1987-12-16

1989-08-29

Rolla, Joseph J.

Dispensing

With filter

Associated with vent passage

99295, 99323, 206 05, 426 77, 426 85, A47J 3100, B65B 2902

Patent

active

048609293

ABSTRACT:
A dispensing device for a soluble granular material is disclosed, which device comprises a tube formed of a liquid-impermeable material and of unitary construction, the tube being closed at both ends and having perforations along a portion of its length at or close to one end, and containing a soluble granular material. Preferably the lower end of the tube has a flattened, paddle-like portion, and the perforations are arranged linearly along opposite sides of the tube aligned with the edges of this flattened portion.

REFERENCES:
patent: 214617 (1879-04-01), Brown
patent: 790626 (1905-05-01), French
patent: 1489806 (1924-04-01), Anderson
patent: 2859515 (1958-11-01), Kinman
patent: 2901357 (1959-08-01), Epstien
patent: 3102465 (1963-09-01), Montesano
patent: 3154418 (1964-10-01), Lovell et al.
patent: 3946652 (1976-03-01), Gorin
patent: 4388338 (1982-07-01), Popkes
patent: 4465697 (1984-08-01), Brice
patent: 4518082 (1985-05-01), Ye
patent: 4658990 (1987-04-01), Ramage

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