US2746730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing freezer
Assignee: Sweden Freezer Manufacturing Co
•
Filing: 1953-06-29
•
Granted: 1956-05-22
•
Expires: 1973-06-29
Abstract
No abstract record available.
Inventors
- 👤 Harvey F Swenson
- 👤 Andre A Baudat
- 👤 Ryder Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:52
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/224; A23G9/28; A23G9/281; B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/1142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2289613A
Cited
US2382605A
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US2506101A
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US2535462A
Cited
US2604307A
Cited
US2591601A
Cited
US2587127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |