US2699852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-way driving device
Assignee: Marmon Herrington Co
•
Filing: 1951-12-13
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Granted: 1955-01-18
•
Expires: 1971-12-13
Abstract
No abstract record available.
Inventors
- 👤 William A Cost
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:26
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/34; B60K17/348; B60K17/35; B60K17/3505; F; F16; F16D; F16D11/00; F16D11/08; F16D11/10; F16D41/00; F16D41/22; F16D2011/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US915568A
Cited
US1351084A
Cited
US1914678A
Cited
US2049126A
Cited
US2185636A
Cited
US2107072A
Cited
US2354300A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |