- Patent Title: System and method for operating a heating element of an appliance
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Application No.: US16536068Application Date: 2019-08-08
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Publication No.: US11000152B2Publication Date: 2021-05-11
- Inventor: Praveen Kumar Nooli
- Applicant: PepsiCo, Inc.
- Applicant Address: US NY Purchase
- Assignee: PepsiCo, Inc.
- Current Assignee: PepsiCo, Inc.
- Current Assignee Address: US NY Purchase
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: A47J36/32
- IPC: A47J36/32 ; A47J37/06 ; A47J27/00 ; G06Q50/12 ; G05D23/19 ; A47J27/14

Abstract:
A waffle maker having a base and a waffle mold supported by the base. The waffle mold has a first heating plate and a second heating plate, wherein the second heating plate is movable with respect to the first heating plate. A first heating element is arranged on the waffle mold for heating the first and second heating plates. The waffle maker further includes a sensor configured to detect motion in a detection area. A control unit of the waffle maker is in communication with the sensor and the first heating element, such that when the presence of a human is detected in the detection area, the control unit heats the first heating element to a predetermined pre-heat temperature.
Public/Granted literature
- US20210038019A1 SYSTEM AND METHOD FOR OPERATING A HEATING ELEMENT OF AN APPLIANCE Public/Granted day:2021-02-11
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