Patent JPS5332976A successfully refreshed from Google Patents.
US757805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch mechanism.
Assignee: Individual
•
Filing: 1903-11-16
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Granted: 1904-04-19
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Expires: 1923-11-16
Abstract
No abstract record available.
Inventors
- 👤 William Dunstan Ford-Smith
- 👤 Theodore Coventry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:42
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1907-04-19 | 1907-10-19 | 1908-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-04-19 | 1911-10-19 | 1912-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-04-19 | 1915-10-19 | 1916-04-19 | $7700.00 | Window Closed / Lapsed |