US2722302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulically actuated clutches and brakes
Assignee: Individual
•
Filing: 1951-02-28
•
Granted: 1955-11-01
•
Expires: 1971-02-28
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm G Stoeckicht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:51
CPC Classifications
F; F16; F16D; F16D48/00; F16D48/02; F16D48/04; F16D25/00; F16D25/12; F16D25/14; F16D2048/0203; F16D2048/0215; F16D2048/0221; F16D2300/00; F16D2300/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1611545A
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US1938979A
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US1869085A
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US2159170A
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GB474539A
Cited
US2105625A
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GB524702A
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US2330739A
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US2384182A
Cited
US2548208A
Cited
US2516203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-31 | 1959-05-02 | 1959-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-31 | 1963-05-02 | 1963-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-31 | 1967-05-02 | 1967-11-01 | $7700.00 | Window Closed / Lapsed |