US2735276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thompson
Assignee: —
•
Filing: —
•
Granted: 1956-02-21
•
Expires: 1973-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:13
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/20; A23G9/22; A23G9/224; B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/112
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A METHOD OF CONTINUOUSLY MANUFACTURING ICE CREAM, WHICH INCLUDES THE STEPS OF CONDUCTING UNDER PRESSURE ALTERNATE SLUGS OF MIX AND AIR FROM RESPECTIVE SOURCES OF SUPPLY, SAID AIR SLUGS BEING OF SUBSTANTIALLY UNIFORM SHAPE AND SID MIX SLUGS BEING OF SUBSTANTIALLY UNIFORM SHAPE, SUBJECTING THE MIX AND AIR TO THE ACTION OF A REFRIGERANT, AND AT THE SAME TIME AGITATING THE MIXTURE OF MIX AND AIR.
Claim 2
Independent Claim
66 words
A METHOD OF CONTINUOUSLY MANUFACTURING ICE CREAM, WHICH INCLUDES THE STEPS OF CONDUCTING UNDER PRESSURE ALTERNATE SLUGS OF MIX AND AIR FROM RESPECTIVE SOURCES OF SUPPLY, SAID AIR SLUGS BEING OF SUBSTANTIALLY UNIFORM SHAPE AND SID MIX SLUGS BEING OF SUBSTANTIALLY UNIFORM SHAPE, SUBJECTING THE MIX AND AIR TO THE ACTION OF A REFRIGERANT, AND AT THE SAME TIME AGITATING THE MIXTURE OF MIX AND AIR.
References Cited (Backward Citations)
US1477279A
Cited
US1783867A
Cited
US1907486A
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US1993130A
Cited
US2013018A
Cited
US2211387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-20 | 1959-08-22 | 1960-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-20 | 1963-08-22 | 1964-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-20 | 1967-08-22 | 1968-02-21 | $7700.00 | Window Closed / Lapsed |