US 10,293,277 B2Granted

Device and method for gleaning fat residue from the liquid contents of a cooking vessel

OwnerDustin Peelerinventor

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Abstract

Disclosed is an apparatus and method for the immediate manual removal of fat and/or grease from a liquid broth in a cooking vessel after or during the preparation of certain items of food. The method is readily accomplished by the utilization of two co-planar, shaft-mounted pulleys moving an elastomeric, flat belt through the liquid in the cooking vessel. Fat molecules will tend to adhere to the belt, while water molecules in the liquid broth will cling to each other more readily than to the belt. Thus the water droplets, by the force of gravity, are separated from fat droplets that adhering to the moving belt. Dual, advantageously-placed wipers, pressed against the outer and inner surfaces of the moving belt, scrape the clinging fat particles onto a downward sloping spout, thus routing the fat into a storage container.

Claims10

Dependent claims

A handheld device which is used under circumstances where heat is applied to a kitchen cooking vessel containing food items combined with water or other liquid, causing fat panicles to be generated as a by-product and where a user of the device desires to remove the fat particles from the liquid, the device comprising:

an upper pulley having a core orthogonal to both a large outer flange, and a large inner flange;
a lower pulley, having a core orthogonal to both a small outer flange, and a small inner flange;
a rigid linear shaft, comprising a linear outer face and a diametrically-opposed linear inner face;
a connection of the axle of the upper pulley to the inner face of the linear shaft, and a corresponding connection of the axle of the lower pulley to the inner face of the liner shaft such that there is enabled co-planar rotation of the two pulleys;
a handhold connected to a first end of said shaft;
an arm connected to the inner flange of said upper pulley;
a knob connected to said arm;
a continuous-loop, flat elastomeric belt having an inner surface and an outer surface, the inner surface engaging the cores of both the upper and lower pulleys;
and
a rigid spout consisting of a backing, an angler, an upper wiper, an upper tab, a bed, a wall orthogonal to the bed, the wall further being fixedly attached to the inner face of said shaft immediately below the upper pulley, a lower wiper, lower tab, and guide tab.

7 more elements

Under circumstances where—the preparation of certain foods is accomplished by the application of heat to a kitchen cooking vessel containing water or other liquid, and said preparation results in the generation of floating fat particles,

a handheld device by which a user may remove the fat particles from the liquid, the device comprising:
a rigid linear shaft having an outer face distal from the upper pulley and an inner face proximate the upper pulley;
a handhold connected to one end of said shaft, said handhold for one-handed gripping by a user:
an upper pulley rotatingly connected to the inner face of said shaft, proximate and below said handhold;
an arm fixedly connected to an outer flange of said upper pulley;
a knob connected to said arm, said knob and arm jointly enabling manual hand rotation of the upper pulley;
a lower pulley rotatingly connected to the inner face of said shaft at the opposite end of said shaft, thereby enabling both the upper and lower pulley to have parallel planes of rotation;
a continuous-loop, flat elastomeric belt, having an inner surface and an outer surface, with the inner surface of said belt installed in taut engagement with core of the upper pulley and a core of the lower pulley, thereby effecting simultaneous rotation of both pulleys;
a rigid spout further consisting of a backing, an angler, an upper wiper, an upper tab, a bed, a wall orthogonal to the bed, the wall further being fixedly attached to the inner face of said shaft immediately below the upper pulley, a lower wiper, lower tab, and guide tab;
whereby
a user, upon inserting the lower pulley into said liquid and turning the knob in a clockwise direction relative to the inner face of said shaft,
(a) causes the belt outer surface to move so as to engage the lower wiper in a scraping action thereby removing particles of fat adhering to the outer face of said belt,
(b) causes the belt inner surface to move so as to engage the upper wiper in a scraping action thereby removing particles of fat adhering to the inner surface of said belt, and
(c) causes all said particles to fall upon the bed of the spout and flow downwards therefrom.

11 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/399,886Filed 6 Jan 2017
Published: US 2018/0193768 A112 Jul 2018
Granted: 21 May 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification10 codes

B01D 17/0202
Separation of non-miscible liquids: by ab- or adsorption
A47J 43/284
Other culinary hand implements, e.g. spatulas, pincers, forks or like food holders, ladles, skimming ladles, cooking spoons; Spoon-holders…: hand…
C02F 1/281
By sorption: using inorganic sorbents
C02F 1/40
Treatment of water, waste water, or sewage: devices for separating or removing fatty or oily substances or similar floating material