Patent US2619209A successfully refreshed from Google Patents.
US2619209A
Expired / Lapsed
US
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Automatic reversing clutch
Assignee: Individual
•
Filing: 1947-11-12
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Granted: 1952-11-25
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Expires: 1967-11-12
Abstract
No abstract record available.
Inventors
- 👤 Edward O Horn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:08
CPC Classifications
B; B65; B65H; B65H63/00; B65H63/04; A; A47; A47L; A47L5/00; A47L5/12; A47L5/22; A47L5/28; F; F16; F16H; F16H3/00; F16H2712/00; F16H2712/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19191; Y10T74/19205; Y10T74/1921
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US392610A
Cited
US938997A
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US1269935A
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US1504084A
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US1458334A
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US1641392A
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US2128715A
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US2384044A
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FR84675E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |