Patent US4601260A successfully refreshed from Google Patents.
US2762484A
Expired / Lapsed
US
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Centrifugal friction type clutch with chain member
Assignee: Individual
•
Filing: 1952-06-02
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Granted: 1956-09-11
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Expires: 1972-06-02
Abstract
No abstract record available.
Inventors
- 👤 Terence G Hare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:17
CPC Classifications
F; F16; F16D; F16D43/00; F16D43/02; F16D43/04; F16D43/14; F16D43/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR439424A
Cited
US1898888A
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US1853908A
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US1983661A
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US1887467A
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US2035242A
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US2087488A
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US2230293A
Cited
US2513798A
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US2596193A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-11 | 1960-03-12 | 1960-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-11 | 1964-03-12 | 1964-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-11 | 1968-03-12 | 1968-09-11 | $7700.00 | Window Closed / Lapsed |