# US 10,863,760 B2 · Popcorn popper and mixing device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,863,760 B2 - Document ID: US10863760B2 - Status: Granted - Kind: B2 - Application number: 15/922,293 - Filed: 2018-03-15 - Published: 2018-09-20 - Granted: 2020-12-15 - Earliest claimed: 2017-03-17 - Assignees: Greenfield World Trade, Inc. - Applicants: Greenfield World Trade, Inc. - Inventors: Rong Liu; Alyssa Issler - Web page: https://patentgrep.com/patent/US10863760B2 ## CPC - A23L 7/187: Discontinuously-working apparatus - A23L 7/191: After-treatment of puffed cereals, e.g. coating or salting - A23L: FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF (preservation thereof A23B) ## Abstract A popping and mixing device includes a popping chamber for receiving popcorn kernels and converting the same into popped popcorn kernels. A mixing container receives the popped popcorn kernels from the popping chamber. A mixing motor in mechanical communication with the mixing container configured for rotating the popcorn mixing container. ## Claims ### Claim 1 A popping and mixing device comprising: a housing; a popping chamber for receiving popcorn kernels and converting the same into popped popcorn kernels, the popping chamber disposed in the housing; a mixing container receiving the popped popcorn kernels from the popping chamber, the mixing container directly coupled to the housing by a shaft, wherein the shaft and the mixing container are coaxial when the mixing chamber is coupled to the housing; and a mixing motor in mechanical communication with the mixing container configured for rotating the popcorn mixing container about the shaft. ### Claim 2 (depends on 1) The popping and mixing device of claim 1, wherein the mixing container is rotatable with respect to the housing. ### Claim 3 (depends on 1) The popping and mixing device of claim 1, wherein the housing includes a base having a channel for receiving a portion of the mixing container. ### Claim 4 (depends on 1) The popping and mixing device of claim 1, wherein the mixing container includes a lid removeably coupled to an end thereof and a door removeably coupled thereto to permit access to the mixing container. ### Claim 5 (depends on 4) The popping and mixing device of claim 4, wherein the mixing container includes a recess formed in the lid, the recess configured for engaging the shaft. ### Claim 6 (depends on 4) The popping and mixing device of claim 4, wherein the door is slideable between an open position and a closed position. ### Claim 7 (depends on 4) The popping and mixing device of claim 4, wherein the lid closes the mixing container at a first end of the mixing container, wherein the lid includes an aperture formed therethrough for receiving the shaft, and wherein the door is disposed intermediate the first end of the mixing container and a second end of the mixing container opposite the first end of the mixing container. ### Claim 8 (depends on 1) The popping and mixing device of claim 1, wherein the mixing container includes a rib feature formed thereon, the rib feature cooperating with a switch to indicate the mixing container is in an orientation with the door facing upwardly. ### Claim 9 (depends on 1) The popping and mixing device of claim 1, wherein the mixing container is substantially cylindrical. ### Claim 10 (depends on 1) The popping and mixing device of claim 1, further comprising a popper top cover selectively: guiding the popped popcorn kernels from the popping chamber to the mixing container in a first dispensing position and guiding the popped popcorn from the popping chamber to a position away from the mixing chamber in a second dispensing position. ### Claim 11 (depends on 10) The popping and mixing device of claim 10, wherein the popper top cover is rotatable with respect to the housing about an axis extending longitudinally through a top end of the housing between the first dispensing position and the second dispensing position. ### Claim 12 (depends on 10) The popping and mixing device of claim 10, wherein the popper top cover includes an enclosure and a chute cooperating with each other to define the popping chamber for conveying the popped popcorn kernels. ### Claim 13 (depends on 1) The popping and mixing device of claim 1, wherein a motor and heater assembly is in heat transfer communication with the popping chamber, and wherein a first switch is in signal communication with the motor and heater assembly and a second switch is in signal communication with the mixing motor. ### Claim 14 A popping and mixing device comprising: a housing; a popping chamber for receiving popcorn kernels and converting the same into popped popcorn kernels, the popping chamber disposed in the housing; a popper top cover including an enclosure and a chute each rotatable with respect to the housing about a longitudinal axis extending through the popping chamber between a first dispensing position and a second dispensing position; a mixing container receiving the popped popcorn kernels from the popping chamber, the mixing container directly coupled to the housing by a shaft, wherein the shaft and the mixing chamber are coaxial when the mixing chamber is coupled to the housing; and a motor and heater assembly in heat transfer communication with the popping chamber. ### Claim 15 (depends on 14) The popping and mixing device of claim 14, further comprising a mixing container rotatably coupled to the housing and a mixing motor and gear assembly for rotating the mixing container. ### Claim 16 (depends on 15) The popping and mixing device of claim 15, wherein the chute extends towards the mixing container in the first dispensing position of the popper top cover and the chute extends away from the mixing container in the second dispensing position of the popper top cover, wherein the mixing container receives the popped popcorn kernels from the popper top cover in the first dispensing position, and wherein the popper top cover conveys the popped popcorn kernels to a position away from the mixing container in the second dispensing position. ### Claim 17 (depends on 15) The popping and mixing device of claim 15, wherein the mixing container is rotatably coupled to the housing by a shaft rotatable by the mixer motor and gear assembly. ### Claim 18 (depends on 15) The popping and mixing device of claim 15, wherein the mixing container includes a lid removeably coupled to a first end thereof. ### Claim 19 (depends on 15) The popping and mixing device of claim 15, wherein the mixing container includes a door removeably coupled thereto to permit access of the popped popcorn kernels to the mixing container. ### Claim 20 A popping and mixing device comprising: a housing; a popping chamber for receiving popcorn kernels and converting the same into popped popcorn kernels, the popping chamber disposed within the housing; a popper top cover including an enclosure and a chute each rotatable with respect to the housing between a first dispensing position and a second dispensing position; a mixing container receiving the popped popcorn kernels from the popping chamber via the popper top cover in the first dispensing position, the mixing container rotatably coupled to the housing, wherein the mixing container includes a first end directly coupled to the housing, a second end opposing the first end, and a door positioned intermediate the first end and the second end, wherein the chute extends towards the door in the first dispensing position of the popper top cover and away from the mixing container in the second dispensing position, wherein the door moves from an open position and a closed position, wherein the door in the open position provides access for the popped popcorn kernels to transfer from the popper top cover to the mixing container in the first dispensing position of the popper top cover and the door in the closed position prevents transfer of the popped popcorn kernels from the popper top cover to the mixing container; and a mixing motor in mechanical communication with the mixing container by a shaft configured for rotating the popcorn mixing container, wherein the shaft is coaxial with the mixing container when the mixing chamber is coupled to the housing.