# US 10,307,008 B2 · Device for separating solid food from liquid > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,307,008 B2 - Document ID: US10307008B2 - Status: Granted - Kind: B2 - Application number: 13/936,549 - Filed: 2013-07-08 - Published: 2014-02-13 - Granted: 2019-06-04 - Earliest claimed: 2012-07-06 - Assignees: Tonoga Inc. - Applicants: Tonoga Inc. - Inventors: George Davison; John Frederic Cooper - Web page: https://patentgrep.com/patent/US10307008B2 ## CPC - A47J 19/00: Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs (for foodstuffs in bulk A23N) - A47J 36/08: for draining liquids from vessels - A47J 43/22: Kitchen sifters - Y10T 29/49826: Assembling or joining - A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract The present invention relates to a kitchen utensil or device, specifically a strainer, which is constructed and adapted to attach by removable means to the side of a pan, pot, or bowl, to provide a convenient means to allow for the separation of solid food product from liquid. The strainer comprising a generally planar top surface, having a plurality of small gauge holes, slits, or openings in its surface. The holes being effective to allow a liquid to pass through the surface of the utensil while retaining the solid food product. The device is attachable by means of a clip to the rim of an existing pan, pot, or bowl. ## Claims ### Claim 1 A device for separating a solid component from a liquid, said device comprising: a strainer component including a top surface and a bottom surface; an attachment component provided at the bottom surface of the strainer component; a curved wall extending from the bottom surface of the strainer component; and an attachment projection extending from the bottom surface of the strainer component, the attachment component extending further from the bottom surface of the strainer component than the curved wall, wherein said strainer component comprises a strainer portion having a plurality of holes to allow the liquid to pass through the strainer portion from the bottom surface to the top surface thereof while retaining the solid component, and an upwardly projecting tapered end portion to direct the liquid that passes through the strainer portion, wherein the curved wall is positioned between the attachment component and the attachment projection, and wherein the curved wall is spaced from the attachment projection, wherein said attachment component secures the strainer component in place over a collection component with the attachment projection positioned within the collection component and a rim of the collection component positioned against the bottom surface of the strainer component within the space between the attachment projection and the curved wall, and comprises a lever component pivotably mounted to the strainer component, a grip component located adjacent a first end of the lever component for gripping a side wall of the collection component, and a spring component located adjacent a second end of the lever component for spring loading the grip component against said side wall via the lever component, and wherein the first end of the lever component and the grip component pivot over the curved wall. ### Claim 2 (depends on 1) The device according to claim 1, wherein said strainer component has a substantially tapered planar form with a raised tapered end. ### Claim 3 (depends on 1) The device according to claim 1, wherein said attachment component is coupled to the strainer component at an outer edge portion of the strainer component. ### Claim 4 (depends on 3) The device according to claim 3, wherein the outer edge portion to which the attachment component is coupled is at or near the midpoint of the strainer component. ### Claim 5 (depends on 1) The device according to claim 1, wherein the strainer portion of said strainer component covers at least a portion of the collection component. ### Claim 6 (depends on 1) The device according to claim 1, wherein said attachment component is coupled to the strainer component at or near the upwardly projecting tapered end portion of the strainer component. ### Claim 7 (depends on 1) The device according to claim 1, wherein said collection component comprises any container that can hold a liquid, a solid component, or a mixture comprising a solid component mixed with a liquid. ### Claim 8 (depends on 7) The device according to claim 7, wherein said container is selected from the group consisting of a pan, a pot, a bowl, and variations thereof. ### Claim 9 (depends on 1) The device according to claim 1, wherein the upwardly projecting tapered end portion of the strainer component extends from the strainer portion such that the top surface of the strainer component is a continuous surface. ### Claim 10 (depends on 9) The device according to claim 9, wherein the spring component is situated between the lever component and the upwardly projecting tapered end portion of the strainer component. ### Claim 11 (depends on 1) The device according to claim 1, wherein the strainer portion of the strainer component has a first planar section that extends along a rim of the collection component, and a second section that extends upwardly from the first section, wherein each of the first and second sections includes the plurality of holes. ### Claim 12 (depends on 11) The device according to claim 11, wherein the second section curves upwardly from the first section. ### Claim 13 (depends on 11) The device according to claim 11, wherein the upwardly projecting tapered end portion extends upwardly from the first section of the strainer portion, and the second section of the strainer portion and the upwardly projecting tapered end portion are located on respective opposite sides of the first section of the strainer portion. ### Claim 14 (depends on 1) The device according to claim 1, wherein each of the plurality of holes comprises a circular hole or a slit. ### Claim 15 (depends on 1) The device according to claim 1, wherein the attachment component accommodates different sized collection containers, and the attachment component prevents the device from detaching from the collection component when weight of the liquid and solid components are placed upon the device. ### Claim 16 (depends on 1) The device according to claim 1, wherein the curved wall is curved along a width of the strainer component. ### Claim 17 (depends on 1) The device according to claim 1, wherein the curved wall is wider than the attachment projection. ### Claim 18 (depends on 1) The device according to claim 1, wherein the curved wall is curved about the attachment projection.