Patent US2962869A successfully refreshed from Google Patents.
US2962869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crushed ice making machine
Assignee: Individual
•
Filing: 1957-09-12
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Granted: 1960-12-06
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Expires: 1977-09-12
Abstract
No abstract record available.
Inventors
- 👤 Milton A Bartels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:28
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/02; F25C5/04; F25C5/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2449132A
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US2549747A
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US2682155A
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US2730865A
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US2784563A
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US2747375A
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US2746262A
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US2836038A
Cited
US2927440A
Cited
US2886954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |