1. Field of the Invention
The present invention relates to containers for particulate food stuffs. More particularly, the present invention relates to a combined storing, measuring and dispensing device.
The present invention pertains primarily with flowing particulate food stuffs, which may be assumed to encompass any granular, crystalline, particulate flake, powder or similarly structured product that can flow from one vessel to another in solid form. This differs from fluid communicating devices or containers.
2. Description of the Prior Art
Graduated measuring cups are well known in the art, and provide a means to measure quantities of a product while preparing or serving food. These are generally singular or a set of graduated measuring devices with a visible measurement scale for reference along their interior or exterior surfaces, allowing a user to accurately measure a serving size or follow recipe instructions. These devices comprise stackable cups, spoons, cylinders and other structures whose sole purpose is to measure a quantity of food product and provide a dispensing means thereof.
Storage containers for granular food products such as spices, sugar and similar ingredients are likewise well described in the art. These devices are typically resealable containers that provide an air tight or vacuum seal lid for preserving interior contents for periods of time. The ability to adequately seal the contents slows any aerobic process that may result in spoilage or loss of freshness. These devices are generally formed of acrylic or similar plastic material with no means to accurately dispense a given quantity of product without use of a measuring device.
The present invention discloses a combination storage container, measurement and dispensing device that provides all of the benefits of its individual components combined into a convenient and efficient structure. The device is comprised of four main parts: a base storage container, a lid with an interior volume, measuring device and a separation blade. These components work together to provide a long-term storage container, a measurement lid attachable to the container, and a blade device that separates the measured volume from the rest of the container contents prior to dispensing. The means provided for shifting contents from one volume to another is a rotation of the assembly, followed by the blade separating the two volumes.
Several devices have been disclosed in the art that describe container measuring devices, including those that are one-piece or assemblies that facilitate controlled communication of solid or fluid products from a container. These devices are generally less efficient or less modular than the present invention, or provide a one-piece device that does not function particularly well as a storage container.
U.S. Pat. No. 4,646,948 to Jennings describes an improvement in container measuring systems wherein discrete quantities of liquid may be measured and dispensed using a pour-spout and measuring head, attachable to the spout of a fluid container. While this device is useful for dispensing fluid products, it lacks the ability to provide a useful measuring means for granular food stuffs. It also differs in structure and function from the present invention.
U.S. Pat. No. 5,556,011 to Jennings describes another measuring container device wherein a secondary measurement vessel is provided along the top of a container filled with flowable solid material. Upon flipping the container over, solid particles are communicated into the secondary vessel through a small opening. This device provides an inefficient means of transferring material from a main chamber and into the secondary measuring vessel. The food particles must actively flow around a bend and through a small channel in order to enter the measuring vessel, which may prove difficult with larger particulate material. The flow rate and inherent viscosity of such products may prohibit ease of movement through a small channel or around a curve. The present invention alternatively provides a direct means of communication that can be closed off after the product has entered the measuring volume of the lid and is ready for dispensing. No small pathways or undulating geometry is necessary to communicate particles from one vessel to the other.
U.S. Pat. No. 5,601,213 to Daniello describes a container lid with quantity measures for selectively dispensing different predetermined quantities of material. The lid includes a rotatable head and a body structure with plurality of measuring volumes therein. The head is rotated to the desired serving and the assembly is flipped over to fill the measured volume. A closure plate between the measured volume and the container volume is used to separate the two prior to dispensing. While this device employs a tilt mechanism to transfer between volumes and a closure plate to separate the two, its primary usefulness lies in smaller containers, such as spices and similar small quantity vessels. The rotary motion of the head is also different in structure from the present invention, which utilizes a slideable piston-type device to change the measured volume within the lid, as opposed to choosing a preselected volume by rotation.
In these respects, the aforementioned patents fail to describe the present invention. The devices in the prior art have drawbacks that prevent their use as a particulate container of food stuffs while providing an efficient means to dispense a measured quantity thereof. The instant invention substantially diverges in design elements from the prior art and consequently it is clear that there is a need in the art for an improvement to existing container measurement systems and combined dispensers. In this regard the instant invention substantially fulfills these needs.
In view of the foregoing disadvantages inherent in the known types of measured container dispensers now present in the prior art, the present invention provides a new dispensing container wherein the same can be utilized for providing convenience for the user when efficiently measuring and dispensing a quantity of solid food product from a larger storage container.
It is therefore a primary objective of the present invention to provide a means of measuring and dispensing a known quantity of flowable solid material from a container utilizing no external measurement means.
Another object of the present invention is to provide an efficient and modular container dispensing system that allows a user to store food product in a larger container for periods of time, and provide a container lid that is capable of measuring a desired quantity therefrom and dispense that quantity using no external measuring means.
Another object of the present invention is to provide direct communication of material between a storage container to the measured volume within the lid structure, along with a blade device to separate the two prior to dispensing.
Yet another object of the present invention is to provide a measuring lid and container device that is easily cleaned, and one that provides an adequate seal to prevent spoilage or loss of freshness.
A final object of the present invention to provide a new and improved measured container dispenser device that has all of the advantages of the prior art and none of the disadvantages.
Other objects, features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
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In use, the present invention provides an easy to use and efficient method of measuring a quantity of food stuffs from a container and dispensing it therefrom. The graduated piston allows contents to be measured prior to delivery, while the remainder of the contents is securely housed within the container and prevented from spilling out. The rotating action and clear pathway between the container and the lid ensures efficient communication of material, eliminating any transfer problems associated with denser or highly viscous materials. Food products contemplated for use with this product include any household food product that requires measurement or one that is stored in a sealable container prior to use, including flour, spices, sugar, cereal, oats or any other similar flowable solid material composition.
The container may come in any size or in a plurality of sizes that allows for a set of containers. The measured volumes may likewise comprise any graduated scale preferred by the user, including teaspoons or cups and with 1/4 graduation marks. The top surface of the container lid is mateable to the bottom surface of the container, allowing the user to securely stack multiple measuring container devices.
Materials for the device may be chosen from any known materials used for food storage, including acrylic and other plastics, stainless steel and aluminum. In a preferred embodiment of the present invention, the container is made of clear acrylic, while the lid comprises of stainless steel construction. It is not intended to limit the present invention to a specific material type, but rather it has been shown that this combination yields a device that allows for ease of use, ease of cleaning and improved manufacturability.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
This application claims the benefit of U.S. Provisional Application No. 61/334,609 filed on May 14, 2010, entitled “Store and Measure Container.”
Number | Date | Country | |
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61334609 | May 2010 | US |