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US 10,863,847 B2Granted
Food preparation appliance with cleaning feature
AssigneeSunbeam Products, Inc.
InventorsAugusto A. Picozza, Cisco Arrieta, Traci Licht, George T. Hardin, Jr.
Life of this patent
Estimating the term…
Abstract
A food preparation appliance comprising a sieve having an inner perforated surface for extracting a food item into liquid and solid particles, a source of rotatable power for rotating the sieve, a cleaning device for removing unwanted buildup of pulp from the perforated surface of the sieve, and a reservoir holding a pre-determined volume of cleaning fluid that is released and directed onto the sieve when the cleaning device is operated.
Claims10
An appliance, comprising:
- a sieve having an inner perforated surface for extracting a food item into liquid and solid particles;
- a source of power for rotating the sieve;
- a cleaning device for removing unwanted buildup of pulp from the perforated surface of the sieve, the cleaning device including a cleaning implement having a first position normally biased into a non-engaged position from the perforated surface and a second position when the cleaning device is operated to an engaged position against the perforated surface;
- wherein the cleaning implement is biased against the perforated surface in the second position using a biasing member configured to maintain constant engagement of the cleaning implement against the perforated surface while the sieve is rotated;
- a housing for holding the sieve;
- a lid fitted over the housing and having a hollow food inlet tube;
- and
- a food pusher positioned and located at least partially within the food inlet tube, the food pusher including a valve located at a bottom position of the food pusher;
- wherein the food pusher is configured to push food items into the perforated surface of the sieve;
- and
- a reservoir holding a pre-determined volume of cleaning fluid that is released and directed onto the sieve when the cleaning device is operated, wherein the reservoir is an interior volume of the food pusher;
- wherein in the first position, the food pusher is inserted into the food inlet tube and the valve is biased closed;
- and
- wherein in the second position, the food pusher is rotated one-hundred eighty degrees and the food pusher is manually depressed to operate the cleaning device, and the valve at the bottom of the food pusher is open and able to release cleaning fluid from the reservoir onto the sieve for cleaning.
11 more elements
A food preparation appliance, comprising:
- a sieve having an inner perforated surface for extracting a food item into liquid and solid particles;
- a source of power for rotating the sieve;
- a manually operated cleaning device for removing unwanted buildup of pulp from the perforated surface of the sieve, the cleaning device including a cleaning implement having a first position normally biased into a non-engaged position from the perforated surface and a second position when the cleaning device is operated to an engaged position against the perforated surface;
- wherein the cleaning implement is biased against the perforated surface in the second position using a biasing member configured to maintain constant engagement of the cleaning implement against the perforated surface while the sieve is rotated;
- and
- a reservoir holding a pre-determined volume of cleaning fluid that is released and directed onto the sieve when the cleaning device is operated;
- a housing for holding the sieve;
- a lid fitted over the housing and having a hollow food inlet tube;
- a food pusher positioned and located at least partially within the food inlet tube, the food pusher including a valve located at a bottom portion of the food pusher;
- wherein the food pusher is configured to push food items into the perforated surface of the sieve;
- wherein the reservoir is an interior volume of the food pusher;
- wherein in the first position, the food pusher is inserted into the food inlet tube and the valve is biased closed;
- and
- wherein in the second position, the food pusher is rotated one-hundred eighty degrees and the food pusher is manually depressed to operate the cleaning device and cause the valve to open and release cleaning fluid from the reservoir and onto the sieve for cleaning.
11 more elements
Dependencies are inferred from the claim text.