US2478180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convoluted axle housing member
Assignee: Timken Detroit Axle Co
•
Filing: 1946-01-14
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Granted: 1949-08-09
•
Expires: 1966-01-14
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Buckendale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:14
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/12; B60B35/16; B60B35/166; B60B2310/00; B60B2310/20; B60B2310/202; B60B2310/228; B60B2310/30; B60B2310/305; B60B2360/00; B60B2360/10; B60B2380/00; B60B2380/10; B60B2380/14; B60B2900/00; B60B2900/10; B60B2900/111; B60B2900/112; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186; Y10T74/2188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR446937A
Cited
US1187710A
Cited
FR603468A
Cited
US1946051A
Cited
US2153287A
Cited
US2219025A
Cited
US2370641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-08 | 1953-02-07 | 1953-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-08 | 1957-02-07 | 1957-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-08 | 1961-02-07 | 1961-08-09 | $7700.00 | Window Closed / Lapsed |