# Patent

## Title
Food processor system

## Abstract

A base for a food processing system is provided including a housing configured to couple with a complementary container. The housing includes a bottom surface. At least one suction device is mounted to the bottom surface and is configured to adhere the base to an adjacent surface. At least one release mechanism is mounted to mounted generally flush with an outer surface of the housing. The at least one release mechanism is operably coupled to at least one suction device and is movable between a first position and a second position to release the at least one suction device from the adjacent surface.

## Background
CROSS-REFERENCE TO RELATED APPLICATION
This application claims the benefit of U.S. provisional patent application Ser. No. 62/129,493 filed Mar. 6, 2015, the entire contents of which are incorporated herein by reference.


BACKGROUND
This application is directed to a food processor, and more particularly, to a food processor having one or more unique features designed for enhancing the safety, ease of use, and/or versatility of the food processor.
Blenders are commonly used to process a plurality of different food products, including liquids, solids, semi-solids, gels and the like. It is well-known that blenders are useful devices for blending, cutting, and dicing food products in a wide variety of commercial settings, including home kitchen use professional restaurant or food services use, and large-scale industrial use. They offer a convenient alternative to chopping or dicing by hand, and often come with a range of operational settings and modes adapted to provide specific types or amounts of food processing, e.g., as catered to particular food products.
SUMMARY
According to one embodiment of the invention, a base for a food processing system is provided including a housing configured to couple with a complementary container. The housing includes a bottom surface. At least one suction device is mounted to the bottom surface and is configured to adhere the base to an adjacent surface. At least one release mechanism is mounted to mounted generally flush with an outer surface of the housing. The at least one release mechanism is operably coupled to at least one suction device and is movable between a first position and a second position to release the at least one suction device from the adjacent surface.
In addition to one or more of the features described above, or as an alternative, in further embodiments the release mechanism is configured to move vertically between the first position and the second position.
In addition to one or more of the features described above, or as an alternative, in further embodiments the release mechanism is configured to move between the first position and the second position in response to application of a force by a user of the food processing system.
In addition to one or more of the features described above, or as an alternative, in further embodiments the release mechanism includes a planar surface arranged approximately parallel to the bottom surface.
In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one release mechanism includes a first release mechanism and a second release mechanism disposed at opposing side of the base.
In addition to one or more of the features described above, or as an alternative, in further embodiments the first release mechanism and the second release mechanism are independently operable.
In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one suction device includes a front right suction device, a back right suction device, a front left suction device, a back left. suction device.
In addition to one or more of the features described above, or as an alternative, in further embodiments the first release mechanism is operably coupled to the front right suction device and the back right suction device. Similarly, the second release mechanism is operably coupled to the front left suction device and the back left suction device.
In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one suction device is a suction cup.
In addition to one or more of the features described above, or as an alternative, in further embodiments the container configured to couple to the base further includes a rotatable assembly driven about an axis. The rotatable blade assembly is positioned adjacent a bottom of the container.
In addition to one or more of the features described above, or as an alternative, in further embodiments the container configured to couple to the base further includes a rotatable assembly driven about an axis. The rotatable blade assembly is positioned adjacent a top of the container.
According to another embodiment of the invention, a method of releasing a base of a food processing system from an adjacent surface is provided including actuating a first release mechanism to initiate release of at least one suction device operably coupled thereto. The first release mechanism is arranged generally flush with a first side of a housing of the base. A second release mechanism is actuated to initiate release of at least one suction device operably coupled thereto. The second release mechanism is arranged generally flush with a second side of the housing of the base. The base is separated from the adjacent surface.
In addition to one or more of the features described above, or as an alternative, in further embodiments the first release mechanism and the second release mechanism are actuated simultaneously.
In addition to one or more of the features described above, or as an alternative, in further embodiments the first release mechanism and the second release mechanism are actuated independently.
In addition to one or more of the features described above, or as an alternative, in further embodiments at least one of the first release mechanism and the second release mechanism is actuated by moving the release mechanism vertically between a first position and a second position.
In addition to one or more of the features described above, or as an alternative, in further embodiments the at least one suction device includes a front right suction device, a back right suction device, a front left suction device, a back left. suction device.
In addition to one or more of the features described above, or as an alternative, in further embodiments actuation of the first release mechanism is configured to initiate release of the front right suction device and the back right suction device. Similarly, actuation of the second release mechanism is configured to initiate release of the front left suction device and the back left suction device.



BRIEF DESCRIPTION OF THE FIGURES
The accompanying drawings incorporated in and forming a part of the specification embodies several aspects of the present invention and, together with the description, serves to explain the principles of the invention. In the drawings:
FIG. 1 is a perspective view of an example of a food processing system;
FIG. 2 is a cross-sectional view of a container configured for use with a food processing system;
FIG. 3 is a perspective view of a base of a food processing system according to an embodiment of the invention;
FIG. 4 is a side view of a base of a food processing system according to an embodiment of the invention;
FIG. 5 is a bottom view of a base of a food processing system according to an embodiment of the invention;
FIG. 6 is a bottom perspective view of another base of a food processing system according to an embodiment of the invention; and
FIG. 7 is another bottom perspective view of a base of a food processing system according to an embodiment of the invention.



The detailed description explains embodiments of the invention, together with advantages and features, by way of example with reference to the drawings.
DETAILED DESCRIPTION
FIG. 1 illustrates view of an example of a food processing system 20 according to an embodiment of the present invention. The food processing system 20 includes a container 22 adapted (e.g. sized and dimensioned) to receive one or more food products therein to be processed. In general, the food processing system 20 can be adapted to perform any food processing or blending including as non-limiting examples, dicing, chopping, cutting, slicing, mixing, blending, stirring, crushing, or the like. The container 22 generally includes a top 24, a bottom 26, and one or more walls 28 extending there between to define an interior chamber 30 within which food products are placed and processed. As best shown in the embodiment illustrated in FIG. 2, the top 24 of the container 22 includes an opening 32 that provides access for the one or more food items into the chamber 30. The bottom 26 is generally closed such that food products contained within the chamber are unable to escape the chamber 30 there through.
A rotatable blade assembly 40 is operably coupled to the chamber 30 to facilitate processing and/or the blending of food products. In one embodiment, as shown in FIG. 1, the container 22 is a conventional container wherein the rotatable blade assembly 40 is integrally formed with or configured to mount to the bottom 26 of the container 22. In such embodiments, a lid 42 is configured to attach to the top 24 of the container 22 prior to operation of the food processing system. The lid 42 may simply press-fit into the opening 32, or alternatively, may lock to the container 22. In another embodiment, the food processing system 20 is a personal blender system such that the rotatable blade assembly 40 is configured to selectively couple to the top 24 of the container 22.
In addition to the container 22, the food processing system 20 also includes a base 50 configured (e.g. sized, shaped, and arranged) to receive and couple with the container 22. The base 50 includes a housing 52 within which a motorized unit (not shown) and at least one controller (not shown) are located. The base 50 is adapted to couple with the container 22 such that when the container 22 is installed thereon, the motorized unit and the rotatable blade assembly 40 are mechanically coupled. As a result, the motorized unit can be adapted to drive rotation of the rotatable blade assembly 40 about an axis to perform one or more food processing and/or blending operations when one or more buttons 56 of a user interface 54 are actuated.
Depending on the type of container 22 being used, aspects of the present invention are directed to a food processor system 20 including a container 22 that is slidably or rotatably attached to the base 50. More specifically, the container 22 is configured to slidably or rotatably connect to the base 50 in a direction other than the direction of downward movement of the container 22 onto the base 50. In one embodiment, the sliding and/or rotational movement of the container 22 relative to the base 50 is in a direction that is substantially perpendicular to the downward movement of the container 22 onto the base 50. The container 22 may additionally be locked to the base 50.
Referring now to FIGS. 3-5, the base 50 is illustrated in more detail. The base 50 includes a bottom surface 60 having one or more suction devices 62, such as suctions cups for example, mounted to and extending downwardly therefrom. In the illustrated, non-limiting embodiment, the bottom surface 60 includes front and back left suction devices 62a, 62b and right suction devices 62c, 62d, respectively. The suction devices 62 are configured to adhere to a working surface, such as a counter top, particularly during operation of the food processing system 20. Utilizing four substantially identical suction devices provides increased stability to the base 50.
The bottom surface 60 additionally includes at least one release mechanism 64, such as a paddle or latch for example. The at least one release mechanism 64 generally includes a first surface 66, arranged substantially parallel to bottom surface 60 and may also include a flange 68 extending generally parallel to the first surface 66 at an edge thereof. The flange 68 is arranged generally flush with a portion of the base 50, for example an outer surface of the housing 52. As a result, the release mechanism 64 blends into and does not extend beyond the base 50, thereby improving the overall aesthetic appearance thereof. A grip or other feature configured to enhance operation by a user may be formed in surface 66. Each release mechanism 64 is operably coupled to one or more of the suction devices 62. In one embodiment, the bottom 60 includes a first release mechanism 64a and a second release mechanism 62b disposed on opposing sides of base 50 (see FIG. 5). The at least one release mechanism 64 is positioned vertically above the plurality of suction devices 62 and includes a surface 66 arranged generally parallel to the bottom surface 60. The first release mechanism 64a may be coupled to the front and back left suction devices 62a, 62b and the second release mechanism 64b may be coupled to the front and back right suction devices 62c, 62d, respectively.
Each release mechanism 64 is movable between a first normal position and a second, actuated position. The release mechanism 64 is configured to move between the first and second position in response to application of a force, for example a vertical force, applied by a user. Once the force is removed, the release mechanism 64 is configured to return to the first position via gravity or a biasing mechanism (not shown). In embodiments having two or more release mechanisms 64, the plurality of release mechanisms 64 may be operated independently, or alternatively, may be operated simultaneously.
In one embodiment, a coupling formed between one of the plurality of suction devices 62 and a respective release mechanism 64, includes a post 68 extending from the release mechanism 64 and connected to an upper surface 70 of the suction device 62 (best shown in FIGS. 6 and 7). The suction device 62 may include a loop or other feature 72 arranged adjacent an outer periphery thereof, to which the post 68 attaches. The coupling illustrated and described herein is intended as an example, and it should be understood that other couplings are within the scope of the invention.
Actuation of a release mechanism 64 is configured to initiate the release of the one or more suction devices 62 coupled thereto from the adjacent working surface. As a release mechanism 64 is moved to the second position, an upward force is transmitted to the suction device 62 via the post 68. By applying the force towards an outer edge of the suction device 62, the suction device 62 is “peeled” away from the working surface, thereby breaking the vacuum seal formed there between. Accordingly, actuation of the one or more release mechanisms 64 allows the base 50 to easily separate from the working surface.
A food processing system 20 having at least one release mechanism 64 as disclosed herein is easily removable from a working surface while retaining an aesthetically pleasing appearance.
All references, including publications, patent applications, and patents cited herein are hereby incorporated by reference to the same extent as if each reference were individually and specifically indicated to be incorporated by reference and were set forth in its entirety herein.
The use of the terms “a” and “an” and “the” and similar referents in the context of describing the invention (especially in the context of the following claims) is to be construed to cover both the singular and the plural, unless otherwise indicated herein or clearly contradicted by context. The terms “comprising,” “having,” “including,” and “containing” are to be construed as open-ended terms (i.e., meaning “including, but not limited to,”) unless otherwise noted. Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., “such as”) provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.
Exemplary embodiments of this invention are described herein, including the best mode known to the inventors for carrying out the invention. Variations of those embodiments may become apparent to those of ordinary skill in the art upon reading the foregoing description. The inventors expect skilled artisans to employ such variations as appropriate, and the inventors intend for the invention to be practiced otherwise than as specifically described herein. Accordingly, this invention includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, any combination of the above-described elements in all possible variations thereof is encompassed by the invention unless otherwise indicated herein or otherwise clearly contradicted by context.

## Claims

1. A method of releasing a base of a food processing system from an adjacent surface, comprising:
actuating a first release mechanism to initiate release of at least one first suction device operably coupled thereto, the first release mechanism being arranged substantially flush with a first side of a housing of the base;
applying a vertical force to an outer periphery of said at least one first suction device in response to actuating said first release mechanism:
actuating a second release mechanism to initiate release of at least one second suction device operably coupled thereto, the second release mechanism being arranged substantially flush with a second side of the housing of the base;
applying a vertical force to an outer periphery of said at least one second suction device in response to actuating said second release mechanism; and
separating the base from the adjacent surface.

2. The method according to claim 1, wherein the first release mechanism and the second release mechanism are actuated simultaneously.

3. The method according to claim 1, wherein the first release mechanism and the second release mechanism are actuated independently.

4. The method according to claim 1, wherein at least one of the first release mechanism and the second release mechanism is actuated by moving the release mechanism vertically between a first position and a second position.

5. The method according to claim 1, wherein the at least one first suction device includes a front right suction device and a back right suction device, and the at least one second suction device includes a front left suction device and a back left suction device.

6. The base according to claim 5, wherein actuation of the first release mechanism is configured to initiate release of the front right suction device and the back right suction device, and actuation of the second release mechanism is configured to initiate release of the front left suction device and the back left suction device.