US3017006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch mechanism
Assignee: Doosan Bobcat North America Inc
•
Filing: 1959-10-01
•
Granted: 1962-01-16
•
Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 Donald S Dence
- 👤 Francis L Metz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:10
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/10; F16D25/06; F16D25/062; F16D25/063; F16D25/0635; F16D25/0638
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1789271A
Cited
US2142529A
Cited
DE757190C
Cited
US2632544A
Cited
US2864479A
Cited
US2922314A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |