Dispensing – With discharge assistant – Movable or conveyer-type trap chamber
Patent
1975-05-23
1976-08-10
Reeves, Robert B.
Dispensing
With discharge assistant
Movable or conveyer-type trap chamber
G01F 1118
Patent
active
039737047
ABSTRACT:
A dispenser for powdered or granular materials having a cylindrical base with inner threads adapted to be screwed onto a rim of a jar, and having a disc integrally connected to the base formed with an intake opening adjacent a periphery thereof, two spaced parallel tracks formed on said disc, wherein the opening is between the two tracks. A cylindical cap is snap-detachably connected to the base and has a central opening formed in a circular top thereof, and a recess formed at a cylindrical edge thereof, adjacent the disc of the base between the tracks. A slide member is slidably disposed in the track extending through the recess and has a cylinder, open at both ends, integrally connected therewith. The slide member tightly engages the disc, and the cylinder thereof tightly engages the top of the cap, yet it is slidable between a first position in which one end of said cylinder is in registration with said central opening, and a second position in which the other end of the cylinder is in registry with the intake opening.
REFERENCES:
patent: 2603386 (1952-07-01), Barnes
patent: 3227317 (1966-01-01), Bereziat et al.
patent: 3458092 (1969-07-01), McConnell
patent: 3884393 (1975-05-01), Wassilieff
Bartuska Francis J.
Collard Allison C.
Reeves Robert B.
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