US2967773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cooking food
Assignee: Kraft Heinz Foods Co
•
Filing: 1955-05-10
•
Granted: 1961-01-10
•
Expires: 1975-05-10
Abstract
No abstract record available.
Inventors
- 👤 James B Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:26
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/14; A47J27/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
THE METHOD OF STEAM COOKING SOLID FOOD SUBSTANCES WHICH COMPRISES COMMINUTING THE FOOD SUBSTANCES INTO SEPARATED PARTICLES, CONVEYING SUCH PARTICLES AS A FLOWABLE MASS TO A COOKING ENVIRONMENT AT A CONTROLLED RATE, INJECTING THE PARTICLES IN CONTINUOUS PROGRESSION WITH A HIGH VELOCITY FLOW OF STEAM INTO SAID ENVIRONMENT, THE PARTICLES BEING DISPERSED BY THE STEAM AND BEING THEN CONVEYED BY THE STEAM THROUGH SAID ENVIRONMENT IN A DISPERSED AND SUSPENDED CONDITION WITH THE STEAM AS A CONTINUOUS PHASE SUSPENDING MEDIUM, CONTROLLING THE PRESSURE IN SAID ENVIRONMENT TO REGULATE THE TEMPERATURE AND RETENTION TIME AND CONTINUOUSLY DISCHARGING THE STEAM WITH THE ENTRAINED PARTICLES FROM SAID COOKING ENVIRONMENT INTO AN EXPANSION ENVIRONMENT WHERE THE SUSPENDED PARTICLES ARE DROPPED OUT OF THE STEAM AND THE STEAM SUBSTANTIALLY EXPANDED TO REDUCE ITS TEMPERATURE AND PRECLUDE FURTHER COOKING OF THE PARTICLES.
Claim 2
Independent Claim
136 words
THE METHOD OF STEAM COOKING SOLID FOOD SUBSTANCES WHICH COMPRISES COMMINUTING THE FOOD SUBSTANCES INTO SEPARATED PARTICLES, CONVEYING SUCH PARTICLES AS A FLOWABLE MASS TO A COOKING ENVIRONMENT AT A CONTROLLED RATE, INJECTING THE PARTICLES IN CONTINUOUS PROGRESSION WITH A HIGH VELOCITY FLOW OF STEAM INTO SAID ENVIRONMENT, THE PARTICLES BEING DISPERSED BY THE STEAM AND BEING THEN CONVEYED BY THE STEAM THROUGH SAID ENVIRONMENT IN A DISPERSED AND SUSPENDED CONDITION WITH THE STEAM AS A CONTINUOUS PHASE SUSPENDING MEDIUM, CONTROLLING THE PRESSURE IN SAID ENVIRONMENT TO REGULATE THE TEMPERATURE AND RETENTION TIME AND CONTINUOUSLY DISCHARGING THE STEAM WITH THE ENTRAINED PARTICLES FROM SAID COOKING ENVIRONMENT INTO AN EXPANSION ENVIRONMENT WHERE THE SUSPENDED PARTICLES ARE DROPPED OUT OF THE STEAM AND THE STEAM SUBSTANTIALLY EXPANDED TO REDUCE ITS TEMPERATURE AND PRECLUDE FURTHER COOKING OF THE PARTICLES.
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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) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |