US2514240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Differential drive
Assignee: Beloit Iron Works Inc
•
Filing: 1946-05-27
•
Granted: 1950-07-04
•
Expires: 1966-05-27
Abstract
No abstract record available.
Inventors
- 👤 Hornbostel Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:55
CPC Classifications
F; F16; F16H; F16H37/00; F16H37/02; F16H37/06; F16H37/08; F16H37/0833; F16H37/084; F16H37/0846; D; D21; D21F; D21F7/00; D21F7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US968290A
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US1641698A
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FR558334A
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US1530967A
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US1667718A
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US1723231A
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US1784545A
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US1870076A
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US1946839A
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US2106472A
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US2025523A
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US2000465A
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US2392149A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |