Patent US1899347A successfully refreshed from Google Patents.
US1899347A
Expired / Lapsed
US
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Axle
Assignee: Doosan Bobcat North America Inc
•
Filing: 1929-05-15
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Granted: 1933-02-28
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Expires: 1949-05-15
Abstract
No abstract record available.
Inventors
- 👤 Edmund C Mogford
- 👤 Spatta George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:25
CPC Classifications
B; B21; B21K; B21K1/00; B21K1/06; B21K1/12; B60; B60G; B60G2200/00; B60G2200/40; B60G2200/44; B60G2206/00; B60G2206/01; B60G2206/30; B60G2206/312; B60G2206/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1936-02-28 | 1936-08-29 | 1937-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-02-28 | 1940-08-29 | 1941-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-02-28 | 1944-08-29 | 1945-02-28 | $7700.00 | Window Closed / Lapsed |