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| Number | Title | Issue Date |
| 7086569 | All-purpose dispenser Dispenser including a cartridge module and a powder or liquid dispensing agent arranged in the cartridge module. Dispensing occurs when the dispenser is jarred which causes the dispensing agent to pass through one or more dispenser openings in a lower wall of the ca... | 08/08/2006 |
| 6935538 | Anti-clog shaker system An anti-clog shaker system and method utilizes a shaker container and a cap attached to the shaker container. The cap has a surface with a plurality of apertures through which particles contained within the container will pass when the shaker container is inverted a... | 08/30/2005 |
| 5083679 | Dispenser for holding and selectively supplying one of two spices therein The dispenser holds two spices therein and selectively dispenses one of the spices at a time from a top surface thereof. The dispenser includes a parabolic, oval casing having a top surface formed of two planar members which each engage an upright. Each t... | 01/28/1992 |
| 4721232 | Anti-clogging structure for containers A housing containing a movable weight is situated at the base of a container to facilitate dispensing of cohesive or viscous substances from the container. When the container is inverted and shaken, the weight repeatedly impacts against the container base... | 01/26/1988 |
| 4598844 | Container and dispenser for material in granular or powder form A container and dispenser for granular or powdered material in which the container has an upper aperture and dispensing orifices are defined by a flexible member which permits the orifices to be expanded with resulting contraction to break loose clogged m... | 07/08/1986 |
| 3973702 | Containers for pulverulent and granular products A closure member for dispensing container for pulverulent materials includes a displaceable percussion element aperable by shaking the container to assist in clearing the dispensing openings in the closure member.... | 08/10/1976 |