Patent US2906405A successfully refreshed from Google Patents.
US2906405A
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US
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Assignee: Doosan Bobcat North America Inc
•
Filing: 1956-02-16
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Granted: 1959-09-29
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Expires: 1976-02-16
Abstract
No abstract record available.
Inventors
- 👤 Dennis E Erickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:13
CPC Classifications
B; B61; B61D; B61D47/00; B61D47/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1750129A
Cited
US2261013A
Cited
US2539201A
Cited
US2521088A
Cited
GB653712A
Cited
US2639046A
Cited
US2727638A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |