Patent US4505220A successfully refreshed from Google Patents.
US4505220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for coating and flavoring ice cream cones
Assignee: Solo Cup Operating Corp
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Filing: 1981-08-19
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Granted: 1985-03-19
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Expires: 2001-08-19
Abstract
Abstract A method and apparatus for coating edible food containers with flavored barrier coatings. The coating material is allowed to flow into the interior of the container to coat the same. The containers are then manipulated to remove the excess and dried. A coating is then flown onto the exterior of the container which is subsequently dried.
Inventors
- 👤 Herbert M. Bank
- 👤 Irving H. Rubenstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:40
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/2092; A23G3/34; A23G3/343; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/288; A23L; A23L29/00; A23L29/30; A23G2200/00; A23G2200/06; A23L21/00; A23L5/00; A23L9/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
237 words
A continuous apparatus for providing a barrier coating composition on the interior and exterior surfaces of an edible food container which comprises a first conveyor system containing a plurality of container receiving stations, a second conveyor system containing a plurality of container receiving stations, said second conveyor being disposed below said first conveyor system, a vacuum system operatively associated with the container receiving stations of the first and second conveyor systems, a dispensing means for sequentially placing the edible food containers in the container receiving stations of the first conveying system, coating means operatively associated with the first conveyor system for coating the internal surface of the edible food container with the barrier coating composition, means operatively associated with the first conveyor system for spinning and drying the barrier coating composition in the internal surface of the edible food container, means for moving the first conveyor system to invert the edible food container to a position above a container receiving station disposed on the second conveyor system and transferring said edible food container to said container receiving station on the second conveyor system in an inverted position, coating means operatively associated with the second conveyor system for coating the external surface of the edible food containers with the barrier coating composition, and means operatively associated with the second conveyor system for spinning and drying the barrier coating composition on the external surface of the edible food container.
Claim 2
Dependent Claim
237 words
A continuous apparatus for providing a barrier coating composition on the interior and exterior surfaces of an edible food container which comprises a first conveyor system containing a plurality of container receiving stations, a second conveyor system containing a plurality of container receiving stations, said second conveyor being disposed below said first conveyor system, a vacuum system operatively associated with the container receiving stations of the first and second conveyor systems, a dispensing means for sequentially placing the edible food containers in the container receiving stations of the first conveying system, coating means operatively associated with the first conveyor system for coating the internal surface of the edible food container with the barrier coating composition, means operatively associated with the first conveyor system for spinning and drying the barrier coating composition in the internal surface of the edible food container, means for moving the first conveyor system to invert the edible food container to a position above a container receiving station disposed on the second conveyor system and transferring said edible food container to said container receiving station on the second conveyor system in an inverted position, coating means operatively associated with the second conveyor system for coating the external surface of the edible food containers with the barrier coating composition, and means operatively associated with the second conveyor system for spinning and drying the barrier coating composition on the external surface of the edible food container.
Claim 3
Dependent Claim
12 words
The apparatus of claim 1 wherein the coating means are spray means.
Claim 4
Dependent Claim
85 words
The apparatus of claim 1 wherein the coating means comprises a system for filling the edible food containers with the barrier coating composition in the first conveyor system and dumping the excess into an overflow container for recycling the coating composition to said filling system, and an enrobbing system for coating the external surface of the edible food containers with the coating composition in the second conveyor system and providing an overflow container for recovering the excess coating material for recycle to the enrobbing system.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-18 | 1988-09-17 | 1989-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-18 | 1992-09-17 | 1993-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-18 | 1996-09-17 | 1997-03-19 | $7700.00 | Window Closed / Lapsed |