# US 2019/0166858 A1 · Electric smoker

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- Number: US 2019/0166858 A1
- Document ID: US20190166858A1
- Status: Published application
- Kind: A1
- Application number: 15/831,903
- Filed: 2017-12-05
- Published: 2019-06-06
- Earliest claimed: 2017-12-05
- Assignees: LEM Products Holding LLC
- Inventors: Victor Akinbobola; David H. Kohnen
- Web page: https://patentgrep.com/patent/US20190166858A1

## CPC

- A23B 4/056: Smoking combined with irradiation or electric treatment, e.g. electrostatic smoking {; Apparatus therefor}
- A23B 4/0523: {Smoke generators using wood-pyrolysis or wood-friction}
- A47J 37/0629: {with electric heating elements}
- Y02A 40/90: in food processing or handling, e.g. food conservation
- A23B: PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- Y02A: TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE

## Abstract

An electric food smoker is disclosed that includes a smoker chamber for holding food to be smoked, a wood compartment for holding smoke producing material to generate smoke, a chamber coil in the smoker chamber to control cooking temperature, and a wood coil in the wood compartment to control temperature for generating smoke. The wood compartment is separated from the smoker chamber. The wood compartment can be located in and insulated from the smoker chamber. The wood compartment can have vents allowing smoke to exit into the smoker chamber. The wood coil can have multiple temperature settings to control the amount of smoke generated; or can have a high smoke setting for generating more smoke and a normal smoke setting for generating less smoke. The chamber coil can maintain the cooking temperature in the smoker chamber regardless of the temperature setting for the wood coil.

## Claims

### Claim 1

An electric food smoker comprising:
a smoker chamber for holding food to be smoked;
a wood compartment for holding smoke producing material to generate smoke;
the wood compartment being separated from the smoker chamber;
a chamber coil located in the smoker chamber to control cooking temperature for food in the smoker chamber; and
a wood coil located in the wood compartment to control temperature for generating smoke.

### Claim 2 (depends on 1)

The electric food smoker of claim 1, wherein the wood compartment is located in the smoker chamber, and the wood compartment is insulated from the smoker chamber.

### Claim 3 (depends on 2)

The electric food smoker of claim 2, wherein the wood compartment has multiple vents for allowing smoke to exit the wood compartment and enter the smoker chamber.

### Claim 4 (depends on 3)

The electric food smoker of claim 3, wherein the wood compartment insulated from the smoker chamber with glass fiber cotton.

### Claim 5 (depends on 3)

The electric food smoker of claim 3, further comprising a plurality of dampers for allowing air flow in and out of the smoker chamber.

### Claim 6 (depends on 3)

The electric food smoker of claim 3, further comprising a wood tray for holding the smoke producing material in the wood compartment, the wood tray being loadable without exposing the smoker chamber to outside air.

### Claim 7 (depends on 6)

The electric food smoker of claim 6, wherein the wood compartment is attached to an outside wall of the smoker chamber, and the wood tray is slideable in and out of the wood compartment through the outside wall of the smoker chamber.

### Claim 8 (depends on 3)

The electric food smoker of claim 3, wherein the wood compartment is attached to two outside walls of the smoker chamber.

### Claim 9 (depends on 3)

The electric food smoker of claim 3, wherein the wood coil has multiple temperature settings to control the amount of smoke generated in the wood compartment.

### Claim 10 (depends on 9)

The electric food smoker of claim 9, further comprising a plurality of dampers for allowing air flow in and out of the smoker chamber.

### Claim 11 (depends on 9)

The electric food smoker of claim 9, further comprising a wood tray for holding the smoke producing material in the wood compartment, the wood tray being loadable without exposing the smoker chamber to outside air.

### Claim 12 (depends on 11)

The electric food smoker of claim 11, wherein the wood compartment is attached to an outside wall of the smoker chamber, and the wood tray is slideable in and out of the wood compartment through the outside wall of the smoker chamber.

### Claim 13 (depends on 9)

The electric food smoker of claim 9, wherein the wood coil has multiple settings including a higher smoke setting for generating more smoke and a lower smoke setting for generating less smoke.

### Claim 14 (depends on 13)

The electric food smoker of claim 13, further comprising a control panel having a high smoke setting button and a normal smoke setting button;
wherein selection of the high smoke setting button sets power to the wood coil at a first power level, and selection of the normal smoke setting button sets power to the wood coil at a second power level, the second power level being less than the first power level.

### Claim 15 (depends on 14)

The electric food smoker of claim 14, wherein the first power level is about 350 Watts and the second power level is about 250 Watts.

### Claim 16 (depends on 9)

The electric food smoker of claim 9, wherein the chamber coil maintains the cooking temperature in the smoker chamber regardless of the temperature setting for the wood coil.

### Claim 17 (depends on 16)

The electric food smoker of claim 16, further comprising a control panel for selecting a desired cooking temperature for the smoker chamber, and
wherein the chamber coil maintains the cooking temperature within plus or minus 3 degrees of the desired cooking temperature.

### Claim 18 (depends on 16)

The electric food smoker of claim 16, further comprising a plurality of dampers for allowing air flow in and out of the smoker chamber, and
wherein the smoker chamber includes a plurality of outside walls, and the plurality of dampers include a first damper near the top of a first outside wall of the smoker chamber, and a second damper near the bottom of a second outside wall of the smoker chamber, the first outside wall being opposite of the second outside wall.

### Claim 19 (depends on 16)

The electric food smoker of claim 16, further comprising a wood tray for holding the smoke producing material in the wood compartment, the wood tray being loadable without exposing the smoker chamber to outside air.

### Claim 20 (depends on 19)

The electric food smoker of claim 19, wherein the wood compartment is attached to an outside wall of the smoker chamber, and the wood tray is slideable in and out of the wood compartment through the outside wall of the smoker chamber.