Patent US2555929A successfully refreshed from Google Patents.
US2555929A
Expired / Lapsed
US
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Constant speed clutch governor
Assignee: Individual
•
Filing: 1946-06-27
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Granted: 1951-06-05
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Expires: 1966-06-27
Abstract
No abstract record available.
Inventors
- 👤 Jensen Kaj Leo
- 👤 Jensen Kaj Herman Frederik
- 👤 Jacobsen Hans Frederik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:43
CPC Classifications
G; G05; G05D; G05D13/00; F; F16; F16D; F16D43/00; F16D43/02; F16D43/04; F16D43/06; F16D43/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1815760A
Cited
US1936924A
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US1995390A
Cited
GB398434A
Cited
US1976304A
Cited
US2090787A
Cited
US2276467A
Cited
US2282366A
Cited
US2374434A
Cited
US2342880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-04 | 1954-12-04 | 1955-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-04 | 1958-12-04 | 1959-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-04 | 1962-12-04 | 1963-06-05 | $7700.00 | Window Closed / Lapsed |