US2878634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Idler pulley clutch for combine header belt
Assignee: Individual
•
Filing: 1955-09-28
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Granted: 1959-03-24
•
Expires: 1975-09-28
Abstract
No abstract record available.
Inventors
- 👤 Milton O Hemness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:12
CPC Classifications
F; F16; F16H; F16H7/00; F16H7/08; F16H7/0827; A; A01; A01D; A01D69/00; A01D69/08; F16H2007/0889; F16H2007/0893
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |