US4512247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Popcorn popping and coating apparatus
Assignee: Individual
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Filing: 1983-05-19
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Granted: 1985-04-23
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Expires: 2003-05-19
Abstract
Abstract A popcorn popping and coating machine comprising a hot air popcorn popper having a discharge chute in communication with a rotary driven receptacle. The device includes a pivoting gate which blocks passage through the chute until the popper becomes filled with popped kernels so that the kernels continue to be heated until their introduction into the coating receptacle. The coating receptacle includes a cap which is rotatably secured within a yoke and frictionally engaged against a drive wheel which is rotatably driven by a motor within the housing. A confectionary preparation receptacle is secured to the chute so that the popcorn is coated as it falls into the receptacle and tumbles against both the sidewall and bottom wall of the coating receptacle. The receptacle and the chute are positioned so that the receptacle receives every kernel as well as the confectionary preparation, passing along the chute from the popper.
Inventors
- 👤 Aaron M. Friedman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:13
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/26; A23L; A23L7/00; A23L7/10; A23L7/161; A23L7/174; A23L7/183; A23L7/187; A23L7/191
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
169 words
An apparatus for coating popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle, said passage means comprising a second housing removably secured to said first housing and defining a tubular chute extending between said chamber and said receptacle; gate means secured to said chute, for normally closing said chute; said gate means comprising means responsive to the volumetric expansion of cooked popping corn to open said gate means so that popped corn continues to be heated by said heating means until a predetermined accumulation of volumetrically expanded kernels opens said gate and permits passage of said kernels from said chamber to said receptacle.
Claim 2
Independent Claim
169 words
An apparatus for coating popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle, said passage means comprising a second housing removably secured to said first housing and defining a tubular chute extending between said chamber and said receptacle; gate means secured to said chute, for normally closing said chute; said gate means comprising means responsive to the volumetric expansion of cooked popping corn to open said gate means so that popped corn continues to be heated by said heating means until a predetermined accumulation of volumetrically expanded kernels opens said gate and permits passage of said kernels from said chamber to said receptacle.
Claim 3
Dependent Claim
26 words
The invention as defined in claim 1 wherein said means for heating comprises an air pump and means for heating the air discharged from said pump.
Claim 4
Dependent Claim
32 words
The invention as defined in claim 1, wherein said passage means comprises a second housing removably secured to said first housing defining a tubular chute extending between said chamber and said receptable.
Claim 5
Dependent Claim
19 words
The invention as defined in claim 3 and further comprising means for introducing a confectionary preparation into said receptacle.
Claim 6
Dependent Claim
31 words
The invention as deffined in claim 1, wherein said gate means comprises a screen and said responsive means comprises means for resiliently biasing said screen to a position obstructing said chute.
Claim 7
Dependent Claim
27 words
The invention as defined in claim 5, wherein said chute comprises a tubular housing and said screen is pivotally secured at one end to said tubular housing.
Claim 8
Dependent Claim
46 words
The invention as defined in claim 1, wherein said receptacle is an open topped housing, and wherein said means for supporting and rotating said receptacle comprises a cap, means for securing said cap to the top of said receptacle, and means for rotatably driving said cap.
Claim 9
Dependent Claim
21 words
The invention as defined in claim 7, wherein the rotational axis of said receptacle coincides with the axis of said receptacle.
Claim 10
Dependent Claim
21 words
The invention as defined in claim 8, wherein the axis of said receptacle is acutely angled with respect to the vertical.
Claim 11
Dependent Claim
28 words
The invention as defined in claim 1, wherein said introduction means comprises a confection receptacle, and means for securing the confection receptacle to the top of said chute.
Claim 12
Dependent Claim
23 words
The invention as defined in claim 10 and further comprising a trough extending from said confection receptacle to the end of said chute.
Claim 13
Independent Claim
110 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle wherein said receptacle is an open topped housing; means secured to said base for supporting and rotating said receptacle, said means comprising a cap; means for securing said cap to the top of said receptacle; means for rotatably driving said cap; and passage means for transferring popped kernels from said chamber to said receptacle.
Claim 14
Independent Claim
110 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle wherein said receptacle is an open topped housing; means secured to said base for supporting and rotating said receptacle, said means comprising a cap; means for securing said cap to the top of said receptacle; means for rotatably driving said cap; and passage means for transferring popped kernels from said chamber to said receptacle.
Claim 15
Dependent Claim
72 words
The invention as defined in claim 12, wherein said chute includes gate means for normally closing said chute, said gate means comprising means responsive to the volumetric expansion of cooked popping corn for opening said gate means so that popped corn continues to be heated by said heating means until a predetermined accumulation of volumetrically expanded kernels opens said gate and permits passage of said kernels from said chamber to said receptable.
Claim 16
Independent Claim
134 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle said passage means comprising a second housing removably secured to said first housing defining a tubular chute extending between said chamber and said receptacle; means for introducing a confectionary preparation into said receptacle; and said last mentioned means comprising a confection receptacle, and means for securing the confection receptacle to the top of said chute.
Claim 17
Independent Claim
134 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle said passage means comprising a second housing removably secured to said first housing defining a tubular chute extending between said chamber and said receptacle; means for introducing a confectionary preparation into said receptacle; and said last mentioned means comprising a confection receptacle, and means for securing the confection receptacle to the top of said chute.
Claim 18
Independent Claim
116 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle said passage means comprising a second housing removably secured to said first housing defining a tubular chute extending between said chamber and said receptacle; means carried by said chute for introducing a confectionary preparation into said receptacle.
Claim 19
Independent Claim
116 words
An apparatus for cooking popping corn kernels and coating the popped kernels comprising: a base; a first housing secured to said base, said housing defining a chamber for holding popping corn kernels and including a means for heating said popping corn kernels to a temperature sufficient to permit kernels of popping corn to pop; a receptacle; means secured to said base for supporting and rotating said receptacle; passage means for transferring popped kernels from said chamber to said receptacle said passage means comprising a second housing removably secured to said first housing defining a tubular chute extending between said chamber and said receptacle; means carried by said chute for introducing a confectionary preparation into said receptacle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-04-22 | 1988-10-22 | 1989-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-22 | 1992-10-22 | 1993-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-22 | 1996-10-22 | 1997-04-23 | $7700.00 | Window Closed / Lapsed |