US4457947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic cooking method
Assignee: U AND I CORPORATED CHANGE TO UI CROUP Inc
•
Filing: 1983-02-07
•
Granted: 1984-07-03
•
Expires: 2003-02-07
Abstract
Abstract A consumer operated frying machine receives food in an open-top container, transfers the food to a frying station for cooking in hot oil, and returns the cooked food to its original container for consumption. Cooking oil is continuously heated, filtered and recirculated through the frying station for improved cooking. A dumping mechanism provides a means to drain excess oil from the cooked food and oscillates to loosen food products which may adhere to the machine during cooking. A sealing lid and air replenishment and filtration system combine to prevent undesirable cooking odors from entering the surrounding environment.
Inventors
- 👤 Dieter Schmidt
- 👤 Josef Buschor
- 👤 Wayne K. Spillner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:10
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/12; A47J37/1233; A47J37/1228
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
114 words
A method of storing, frying and serving individual-sized portions of food for consumer consumption, comprising the steps of: storing the food in an individual sized portion cartridge having a sealed closure; removing the cartridge from storage; removing the sealed closure to access the food; placing the opened cartridge into an automatic frying machine; automatically dumping the food from the cartridge into frying medium within the automatic frying machine; frying the dumped food, separate from the cartridge, in the frying medium; automatically dumping the fried food back into the opened cartridge; and removing the cartridge with the fried food therein from the automatic frying machine so that the cartridge will serve as a serving container.
Claim 2
Independent Claim
114 words
A method of storing, frying and serving individual-sized portions of food for consumer consumption, comprising the steps of: storing the food in an individual sized portion cartridge having a sealed closure; removing the cartridge from storage; removing the sealed closure to access the food; placing the opened cartridge into an automatic frying machine; automatically dumping the food from the cartridge into frying medium within the automatic frying machine; frying the dumped food, separate from the cartridge, in the frying medium; automatically dumping the fried food back into the opened cartridge; and removing the cartridge with the fried food therein from the automatic frying machine so that the cartridge will serve as a serving container.
Claim 3
Dependent Claim
22 words
The method of claim 1 wherein said step of storing includes freezing the food and storing the frozen food in the cartridge.
Claim 4
Dependent Claim
23 words
The method of claim 1 including the step of transporting the cartridge to a consumer accessible facility after removing the cartridge from storage.
Claim 5
Dependent Claim
38 words
The method of claim 1 wherein the step of automatically dumping the food into the frying medium includes trapping the cartridge while inverting the cartridge so that only the food within the cartridge falls into the frying medium.
Claim 6
Independent Claim
141 words
A method of frying a portion of food comprising the steps of: packaging the food in a container for storage and handling prior to frying; inserting the container of food into an automatic frying machine at a location remote from and not communicating with a frying medium within the automatic frying machine; actuating automatic means for transporting the container of food to a location near the frying medium and dumping the food within the container into the frying medium; frying the food, separate from the container, in the frying medium; automatically removing the food from the frying medium and returning it to the container; automatically returning the fried food and container to a location remote from the frying medium and accessible to the exterior of the automatic frying machine; and removing the container and food therein from the automatic frying machine.
Claim 7
Independent Claim
141 words
A method of frying a portion of food comprising the steps of: packaging the food in a container for storage and handling prior to frying; inserting the container of food into an automatic frying machine at a location remote from and not communicating with a frying medium within the automatic frying machine; actuating automatic means for transporting the container of food to a location near the frying medium and dumping the food within the container into the frying medium; frying the food, separate from the container, in the frying medium; automatically removing the food from the frying medium and returning it to the container; automatically returning the fried food and container to a location remote from the frying medium and accessible to the exterior of the automatic frying machine; and removing the container and food therein from the automatic frying machine.
Claim 8
Dependent Claim
42 words
The method of claim 5 wherein the food is packaged in a sealed container having a removable top thereon, and additionally including the step of removing the top from the container prior to inserting the container into the automatic French frying machine.
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) | 1987-07-03 | 1988-01-02 | 1988-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-03 | 1992-01-02 | 1992-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-03 | 1996-01-02 | 1996-07-03 | $7700.00 | Window Closed / Lapsed |