Patent US3369596A successfully refreshed from Google Patents.
US3369596A
Expired / Lapsed
US
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Apparatus for heating, homogenizing, and cooling ice cream
Assignee: Individual
•
Filing: 1964-04-28
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Granted: 1968-02-20
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Expires: 1984-04-28
Abstract
No abstract record available.
Inventors
- 👤 Macland Jorgen Hagerup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:02
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/08; A23G9/12; A23G9/20; A23G9/22; A23G9/30; A23G9/305; B; B01; B01F; B01F33/00; B01F33/86; B01F33/862
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2249036A
Cited
US2467492A
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US2472362A
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US2623449A
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GB777271A
Cited
CH366823A
Cited
US3249340A
Cited
US3197181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |