# US 10,765,257 B2 · Modularized food preparation device and tray structure for use thereof

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- Number: US 10,765,257 B2
- Document ID: US10765257B2
- Status: Granted
- Kind: B2
- Application number: 15/005,916
- Filed: 2016-01-25
- Published: 2016-07-21
- Granted: 2020-09-08
- Earliest claimed: 2014-02-03
- Assignees: Serenete Corporation
- Applicants: Serenete Corporation
- Inventors: Haidee Chen; Helen Chen; Timothy Chen
- Web page: https://patentgrep.com/patent/US10765257B2

## CPC

- A47J 36/321: {the electronic control being performed over a network, e.g. by means of a handheld device}
- A47J 43/04: Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J 27/12: Multiple-unit cooking vessels
- A47J 44/00: Multi-purpose machines for preparing food {with several driving units}
- B01F 35/712: {for feeding fluids}
- B01F 35/717: {characterised by the means for feeding the components to the mixer}
- B01F 35/7544: {using pumps}
- B01F 35/75465: {using suction, vacuum, e.g. with a pipette}
- A47J 27/13: Tier cooking-vessels
- A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- B01F: MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING (mixing paints B44D3/06)

## Abstract

A food preparation device or system which utilizes pre-packaged food containers to prepare a food item for consumption.

## Claims

### Claim 1

A food preparation system comprising:
A) a food preparation device including:
a housing including one or more receiving structures dimensioned to receive any one of a plurality of trays containing food items, the one or more receiving structures being configured to maneuver the one or more trays internally to dispose their food items stored within the one or more trays into a food preparation receptacle;
an extraction mechanism to extract the food items from individual trays into a preparation receptacle;
a heating mechanism to heat the preparation receptacle; and
a processing resource to control (i) the extraction mechanism in extracting the food item from individual contains, and (ii) the heating mechanism in heating the extracted food items in the preparation receptacle; and
B) the plurality of trays containing food items;
wherein each tray of the plurality of trays is pre-packaged and includes:
a tray housing formed from (i) a rigid frame, and (ii) expandable and malleable material that retains the food item of the tray in a vacuum state;
a seal positioned at an opening of the tray housing to maintain the vacuum state of the tray housing; and
a retention structure provided at a perimeter of the tray housing to enable the tray housing to be received and retained by the one or more receiving structures of the food preparation device.

### Claim 2 (depends on 1)

The food preparation system of claim 1, wherein the rigid frame is formed from a reusable material.

### Claim 3 (depends on 1)

The food preparation system of claim 1, wherein the rigid frame is formed from a malleable material.

### Claim 4 (depends on 1)

The food preparation system of claim 1, wherein the tray housing includes an inlet to receive a liquid or gas.

### Claim 5 (depends on 4)

The food preparation system of claim 4, wherein the food preparation device includes an extraction mechanism that forces the liquid or gas into the tray housing through the inlet.

### Claim 6 (depends on 5)

The food preparation system of claim 5, wherein the extraction mechanism uses a second mechanism to pull or push contents in the tray housing.

### Claim 7 (depends on 6)

The food preparation system of claim 6, wherein the second mechanism includes a scraper.

### Claim 8 (depends on 5)

The food preparation system of claim 5, wherein the extraction mechanism includes a puncture that pierces the seal of the tray housing while the food preparation device forces gas or liquid into the tray housing.

### Claim 9 (depends on 6)

The food preparation system of claim 6, wherein the second mechanism includes a vacuum suction.

### Claim 10 (depends on 1)

The food preparation system of claim 1, wherein the rigid frame is formed from a material studier than the tray housing.

### Claim 11 (depends on 1)

The food preparation system of claim 1, wherein the rigid frame includes one or more rib structures.