Patent US3000618A successfully refreshed from Google Patents.
US3000618A
Expired / Lapsed
US
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Continuous mixer
Assignee: ET Oakes Corp
•
Filing: 1958-09-03
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Granted: 1961-09-19
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Expires: 1978-09-03
Abstract
No abstract record available.
Inventors
- 👤 Oakes E Thomas
- 👤 Mabel R Oakes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:15
CPC Classifications
A; A21; A21C; A21C1/00; A21C1/06; B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/19; B01F27/192; B01F27/21; B01F27/2123; B01F27/27; B01F27/271; B01F27/2711; B29; B29B; B29B7/00; B29B7/30; B29B7/34; B29B7/38; B29B7/40; B29B7/402; B29B7/42; B29B7/421; B29C; B29C48/00; B29C48/25; B29C48/36; B29C48/46; B01F25/00; B01F2025/91; B01F2025/912; B01F27/191; B29C48/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US458495A
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US1780067A
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US1862906A
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US2377069A
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US2538465A
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US2619330A
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US2731253A
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US2705131A
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US2926619A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |