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US2864221A
Expired / Lapsed
US
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Pie packaging machine
Assignee: Individual
•
Filing: 1954-04-12
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Granted: 1958-12-16
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Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Jr Claude A Jones
- 👤 George M Bethurum
- 👤 Glen B Mohr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:47
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/16; B65B7/00; B65B7/16; B65B7/28; B65B7/2842; B65B7/2878
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US777744A
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US1266913A
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US1919028A
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US1978630A
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US2111910A
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US2061064A
Cited
US2302846A
Cited
US2379935A
Cited
US2383814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |