[특허]Apparatus for preparing popcorn

[미국특허] Apparatus for preparing popcorn 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A23L-001/18 A23L-007/187
출원번호	US-0262299 (2014-04-25)
등록번호	US-9655378 (2017-05-23)
발명자 / 주소	Rooney, Seth Berge, Michael R.
출원인 / 주소	National Presto Industries, Inc.
대리인 / 주소	Patterson Thuente Pedersen, P.A.
인용정보	피인용 횟수 : 1 인용 특허 : 53

초록 ▼

A heated air popcorn popper and related methods of popping popcorn in which unpopped kernels are retained in a heating zone and are prevented from being expelled before they have been exposed to a heated air stream for sufficient time to result in popping of the kernels. The popcorn popper can have a popping portion including a retention mechanism capable of moving in response to physical contact with popped kernels that experience a dramatic volumetric increase in size following popping. As the number of popped kernels within the popping portion increases, the level of the popped kernels rises until they physically contact the retention mechanism, whereby the retention mechanism is forced to transition from a covering disposition to an open disposition in which popped kernels are allowed to exit the heating zone.

대표청구항 ▼

1. A popcorn popper, comprising: a base assembly including a popping portion defined by a popping wall that defines an internal heating zone and an upper wall opening, the popping portion including a kernel retention mechanism having at least one lid member, the lid member having an upper surface including a limit stop member which comprises an attachment end attached to the lid member and a free end, the lid member hingedly attached to the popping wall about an exterior of the upper opening on the popping portion such that the lid member is rotatable between a covering disposition in which the upper opening is covered by the lid member and an open disposition in which at least a portion of the upper opening is uncovered by the lid member and the lid member rotates until the free end of the limit stop member comes into contact with an exterior surface of the popping wall. 2. The popcorn popper of claim 1, wherein the kernel retention mechanism includes a plurality of lid members, each lid member being individually hingedly attached to the popping wall about the exterior of the upper opening, wherein each lid member is individually rotatable between the covering disposition and the open disposition, and wherein at least one of the lid members includes the limit stop member. 3. The popcorn popper of claim 2, wherein the limit stop member interfaces with the exterior surface of the popping wall to limit a travel amount of the corresponding lid member between the covering disposition and the open disposition. 4. The popcorn popper of claim 3, wherein the travel amount is equal to or less than a 90 degree angle defined between an upper opening plane and a lid member plane. 5. The popcorn popper of claim 1, wherein the at least one lid member includes a plurality of lid openings, said lid openings adapted to allow air flow through the lid member with the lid member in the covering disposition. 6. The popcorn popper of claim 5, wherein the at least one lid member is adapted to transition from the covering disposition to the open disposition in response to contact with popped kernels within the popping portion. 7. A popcorn popper, comprising: a base assembly including a popping portion defined by a popping wall that defines an internal heating zone and an upper wall opening, the popping portion including a lid assembly for retaining unpopped kernels within the popping portion, the lid assembly for retaining unpopped kernels mounted to an exterior of the upper wall portion such that the lid assembly for retaining unpopped kernels transitions between an initial covering disposition and an open disposition in which the lid assembly for retaining unpopped kernels rotates until a limit stop member, which comprises an attachment end attached to the lid member and a free end, attached on the lid assembly for retaining unpopped kernels contacts an exterior surface of the popping wall and popped kernels are released into a dish portion. 8. The popcorn popper of claim 7, wherein the lid assembly for retaining unpopped kernels comprises at least one lid member that is hingedly attached to the exterior of the upper wall opening of the popping portion. 9. The popcorn popper of claim 8, wherein the lid assembly comprises a plurality of lid members, each lid member being individually hingedly attached to the exterior of the upper wall opening. 10. The popcorn popper of claim 9, wherein at least one of the lid members includes the limit stop member mounted to an upper surface of the at least one lid member, the limit stop member interfacing with the exterior surface of the popping wall to restrict a maximum rotation angle of the at least one lid member. 11. The popcorn popper of claim 10, wherein the maximum rotation angle is limited from 0 degrees to 90 degrees. 12. The popcorn popper of claim 7, wherein the means for retaining unpopped kernels further comprises a means for venting a heated air stream from the popping portion.

이 특허에 인용된 특허 (53) 인용/피인용 타임라인 분석

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Spoeth ; Jr. Carl R. (Kewaskum WI), Apparatus for popping corn.
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Miyahara Kingo (Tokyo JPX), Apparatus for producing prepared foods by electrical conduction.
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Song Eugene,KRX, Apparatus for roasting coffee beans.
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Cheung, Man Fai, Appliance for simultaneous cooking and stirring.
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Ojima, Shin; Kamiuchi, Hideaki; Mine, Keiji, Automatic bread baking machine.
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Weiss Ronald R. ; Hodgson Lee Kindley, Automatic popcorn popper with thermal controller.
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Lam, Paul Wood Yik, Baseball shaped popcorn maker.
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Zaslow, David, Bottle top.
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Fereshetian Seran (1984 Audubon Dr. Dresher PA 19025), Combination oven and popcorn popper unit.
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De Weese Ralph M. (Wheeling IL), Corn popper.
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Goodlaxson John D. (701 S. Goodrich Colfax IA 50054), Corn popper.
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Levin Monte L. (420 E. 54th St. New York NY 10022), Corn popper.
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Solomon Harry (Ville St-Laurent CAX), Corn popper.
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Tedesco Jon D. (231 Marketplace #246 San Ramon CA 94583), Countertop puffing oven for pelletized foodstuffs.
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Sergio Leon Nemirovsky AR, Cup for drinking beverages.
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Gateaud Andre (Perrecy-Les-Forges FRX), Device for locking a bowl on a motor support of a food processor.
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Muhlack Horst (D-2300 St. Adde Kiel Julien Lusterweg 23 DEX), Display booth.
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Muhlack Horst (Kiel DEX), Display case.
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Millet Stephane (Paris FRX) Force Jean-Francois (Paris FRX), Display case or similar article.
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Stoddard David C. F. (Atlanta GA) Stephens Frank H. (Dunwoody GA), Display cooler.
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Poon,Kelvin Ching Ching, Egg boiler.
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Levin Monte L. (New York NY), Electric corn popper.
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Bond, Gregg, Hollywood hot air popcorn maker.
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Bond, Gregg, Hollywood kettle popcorn maker.
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Kauer, Frank, Hollywood popcorn maker.
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Bluestein Bernard B. (Des Plaines IL) Groner Steven R. (Naperville IL), Hot air corn popper.
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Boldt Melvin H. (Glenview IL) Morrison Thurber H. (Evanston IL) Franek Wayne J. (Palatine IL), Hot air corn popper.
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Busick Louis M. (Columbus OH) Johnson Marshall B. (Mechanicsville VA) Myerly R. Scott (Richmond VA), Hot air corn popper.
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Cesaroni William C. (Glenview IL) Kulusic Anthony M. (Chicago IL), Hot air corn popper.
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Wondergem M. James (West Bend WI), Hot air corn popper.
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Duquaine ; Jr. Ed J. (West Bend WI) Cesaroni William C. (Glenview IL), Hot air popcorn popper.
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Morrison Thurber H. (Evanston IL) Becker Robert W. (Naperville IL) Huff Robert S. (Oak Park IL), Hot air popcorn popper.
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Asahina Takashi (Yamatokoriyama JPX) Akiyoshi Mitsuo (Nara JPX) Mitsumoto Yoshio (Kashihara JPX) Kodama Satoru (Nara JPX) Tsujimoto Masaharu (Higashiosaka JPX), Installation method of a kneading trough in an oven and its apparatus.
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Chen Chiu-Yuan,TWX, Optical disk container.
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Kauer, Frank, Popcorn machine.
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Berge, Michael R.; Barrows, Ryan H., Popcorn maker.
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Bond, Gregg; Boughton, III, Edward E., Popcorn maker.
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Lee Chiu Y. (New Territories HKX), Popcorn maker.
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Liu, Bobby, Popcorn maker.
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Mao, Baisheng, Popcorn maker.
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Mercier, Pierre, Popcorn maker.
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Berge, Michael R.; Hedrington, James A., Popcorn popper.
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Rooney, Seth; Berge, Michael R., Popcorn popper.
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Seymour, Justun C., Popcorn popper.
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Ishihara Naoki (Flat 209 ; Viking Villa ; 70 Tin Tau Temple Rd. Hong Kong HKX), Popcorn popper having improved heated air flow.
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Lange, Debra J.; Lange, Daniel, Refrigerating device.
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이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

Schantz, Brad; Shim, Eunice; Liu, Rong, Popcorn popper.
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[미국특허] Apparatus for preparing popcorn 원문보기

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