US2522448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roasting method and machine
Assignee: Electricooker Inc
•
Filing: 1946-09-28
•
Granted: 1950-09-12
•
Expires: 1966-09-28
Abstract
No abstract record available.
Inventors
- 👤 Harry M Husk
- 👤 Smith Graydon
- 👤 Robert H Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:35
CPC Classifications
A; A23; A23N; A23N12/00; A23N12/08; A23N12/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A METHOD OF COOKING NUTS BY CONTACT THEREWITH OF AIR ENCLOSED IN A COOKING CHAMBER EXCLUDED FROM THE OUTSIDE ATMOSPHERE, WHICH CONSISTS IN SUPPORTING AND MECHANICALLY AGITATING THE NUTS ON A MOVING SURFACE AND CONFINED WITHIN AN INNER AND SMALLER SPACE WITHIN THE COOKING CHAMBER, AND COOKING THE NUTS BY CIRCULATING SAID AIR THROUGH AN ENDLESS PATH WITHIN THE COOKING CHAMBER INCLUDING IN ONE PART THEREOF A HEATING ZONE ADJACENT TO THE CONFINED NUTS AND THROUGH WHICH THE AIR IS DIRECTED TO, THROUGH AND IN CONTACT WITH THE AGITATED NUTS IN SAID SMALLER SPACE, SAID MOVING SURFACE AGITATING THE NUTS INDEPENDENTLY OF THE AIR FLOW AND PASSAGE OF THE AIR THROUGH SAID HEATING ZONE BEING ADAPTED TO RAISE THE AIR TO NUT COOKING TEMPERATURE.
Claim 2
Independent Claim
124 words
A METHOD OF COOKING NUTS BY CONTACT THEREWITH OF AIR ENCLOSED IN A COOKING CHAMBER EXCLUDED FROM THE OUTSIDE ATMOSPHERE, WHICH CONSISTS IN SUPPORTING AND MECHANICALLY AGITATING THE NUTS ON A MOVING SURFACE AND CONFINED WITHIN AN INNER AND SMALLER SPACE WITHIN THE COOKING CHAMBER, AND COOKING THE NUTS BY CIRCULATING SAID AIR THROUGH AN ENDLESS PATH WITHIN THE COOKING CHAMBER INCLUDING IN ONE PART THEREOF A HEATING ZONE ADJACENT TO THE CONFINED NUTS AND THROUGH WHICH THE AIR IS DIRECTED TO, THROUGH AND IN CONTACT WITH THE AGITATED NUTS IN SAID SMALLER SPACE, SAID MOVING SURFACE AGITATING THE NUTS INDEPENDENTLY OF THE AIR FLOW AND PASSAGE OF THE AIR THROUGH SAID HEATING ZONE BEING ADAPTED TO RAISE THE AIR TO NUT COOKING TEMPERATURE.
References Cited (Backward Citations)
US2172603A
Cited
US502283A
Cited
US346344A
Cited
US727674A
Cited
US849581A
Cited
US994717A
Cited
US1562531A
Cited
US1531257A
Cited
US1648005A
Cited
US1643056A
Cited
US1730550A
Cited
US1943211A
Cited
US1981603A
Cited
US1991190A
Cited
US2185878A
Cited
US2129673A
Cited
US2188969A
Cited
US2284096A
Cited
US2314748A
Cited
US2301922A
Cited
US2389577A
Cited
US2326094A
Cited
US2381493A
Cited
US2360838A
Cited
US2418239A
Cited
US2398880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |