Patent US2608874A successfully refreshed from Google Patents.
US2608874A
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Belt
Assignee: Dayton Rubber Co
•
Filing: 1949-05-25
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Granted: 1952-09-02
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Expires: 1969-05-25
Abstract
No abstract record available.
Inventors
- 👤 Dale L Waugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:05
CPC Classifications
F; F16; F16G; F16G5/00; F16G5/04; F16G5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2065180A
Cited
US2191367A
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US2273200A
Cited
US2411027A
Cited
US2432427A
Cited
US2466951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-02 | 1956-03-03 | 1956-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-02 | 1960-03-03 | 1960-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-02 | 1964-03-03 | 1964-09-02 | $7700.00 | Window Closed / Lapsed |