US 5,469,992 AGranted

Multi-compartmented device for dispensing exact quantities of dry material

OwnerJohnny L. Jenkinsinventor

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Abstract

A device for dispensing an exact, selected quantity of loose dry material, with this device comprising a multi-compartmented member rotatable about a substantially vertically-disposed axis toward and away from a reference location. The compartments of this member are of a specific, uniform configuration and spaced symmetrically about the substantially vertical axis. The multi-compartmented member is disposed between upper and lower generally planar partitions, with an aperture of approximately the same configuration as the compartments of the rotatable member located in each of the partitions. Importantly, one aperture is located in an offset relationship with respect to the other. Dry material to be dispensed is located above the upper partition, with such dry material dropping under the influence of gravity through its aperture into one or more of the compartments of the member as this member is rotated about its axis away from the reference location. As a result of this, one or more of the compartments of the member become filled with dry material, with the number of compartments filled being determined by the extent of rotation of the member away from the reference location. The material in the compartments thereafter drops downward through the aperture in the lower partition during rotation of the member back to the reference location. This novel measuring and dispensing device can be utilized as an integral part of a canister in which dry material is stored.

Claims19

Dependent claims

A canister device enabling loose dry material to be dispensed in selected quantities as substantially exact fractions of a cup, said device comprising a housing having upper, mid and lower sections, with said upper section having a refill opening for receiving dry material to be selectively dispensed, a multi-compartmented member operatively disposed in said mid section, said multi-compartmented member being rotatable in said mid section about a substantially vertically-disposed axis toward and away from a reference location, the compartments of said member being of a specific, uniform configuration and spaced symmetrically about the substantially vertical axis, said member being disposed between upper and lower generally planar partitions, an aperture of approximately the same configuration as the compartments of said rotatable member located in each of said partitions, but with one aperture located in an offset relationship with respect to the other, said upper partition being contiguous to said upper section in which dry material is contained, with such dry material dropping from said upper section of said housing under the influence of gravity through such aperture in the upper partition into one or more of the compartments of said member as such member is rotated about its axis away from said reference location, one or more of the compartments of said member being filled with dry material, with the number of compartments filled in a given instance being determined by the extent of rotation of said member away from said reference location, with the material in said compartments thereafter dropping downward through the aperture in said lower partition into receiving means during rotation of said member back to said reference location, to achieve a dispensing of dry material into said lower section as a selected fraction of a cup measurement, a portion of said lower section serving as a support for said receiving means as well as forming a support stand for said canister device.

A cylindrically shaped canister device for receiving loose quantities of dry material, and for thereafter dispensing a selected quantity of such dry material as a substantially exact fraction of a cup, said device having an upper portion, a mid portion and a lower portion, with said upper portion having an opening for receiving the dry material to be dispensed, a compartment member located in said mid portion of said canister device, said member being rotatable about a central, generally vertical axis for a selected extent with respect to a reference location, each compartment of said member being principally made up of substantially vertically disposed sidewalls arrayed in a consistent, uniform configuration, and each compartment being symmetrically disposed about said central axis, a first partition located above said member, and a second partition located below said member, said first partition being in contact with said upper portion of said device, into which upper portion, dry material to be dispensed may be placed, an entrance aperture located in said first partition, said entrance aperture being of approximately the same configuration as each of said compartments of said member, and disposed in a position enabling any selected compartment to be brought into alignment therewith, depending upon the extent of rotation of said member away from said reference location, said member being rotatable away from said reference location to any of several distinct positions, so as to permit dry material located in said upper portion to drop, under the influence of gravity, through said entrance aperture into one or more of said compartments, with the number of compartments filled in a given instance being determined by the extent of rotation of said member away from said reference location, and a dispensing aperture located in said second partition, said dispensing aperture being rotationally offset from said entrance aperture and being larger than the width of two of the compartments of said member, the rotation of said member in the direction back to said reference location causing the dry material reposing in said compartments to successively drop through said dispensing aperture and into receiving means removably disposed in said lower portion of said canister device, and support mean operatively associated with said lower portion, for enabling said canister device to be supported in an operative, upright position on a horizontal surface.

A cylindrically shaped canister device for receiving loose quantities of dry material, and utilizing a rotatable, compartmented member as an integral portion of said device, with said compartmented member enabling the dispensing of a selected quantity of such dry material as a substantially exact fraction of a cup, said canister device having an upper portion presenting an opening for receiving the dry material to be dispensed, said canister device also having a mid portion and a lower portion, with said compartmented member being operatively disposed in said mid portion, said compartmented member being rotatable about a central, generally vertical axis for a selected extent with respect to a reference location, with each compartment of said compartmented member being principally made up of substantially vertically disposed sidewalls arrayed in a consistent, uniform configuration, and each compartment being symmetrically disposed about said central axis, a first partition located above said member, and a second partition located below said member, said first partition being in contact with said upper portion of said device, into which upper portion, dry material to be dispensed is to be placed, an entrance aperture located in said first partition, said entrance aperture being of approximately the same configuration as each of said compartments of said member, and disposed in a position enabling any selected compartment to be brought into alignment therewith, depending upon the extent of rotation of said member away from said reference location, said member being rotatable away from said reference location to any of several distinct positions, so as to permit dry material located in said upper portion to drop, under the influence of gravity, through said entrance aperture into one or more of said compartments, with the number of compartments filled in a given instance being determined by the extent of rotation of said member away from said reference location, and a dispensing aperture located in said second partition, said dispensing aperture being rotationally offset from said entrance aperture and being larger than the width of two of the compartments of said member, the rotation of said member in the direction back to said reference location causing the dry material reposing in said compartments to successively drop through said dispensing aperture and into receiving means removably disposed in said lower portion of said canister device, and support means operatively associated with said lower portion, for enabling said canister device to be Supported in an operative, upright position on a horizontal surface.

Dependencies are inferred from the claim text.