Patent US2871965A successfully refreshed from Google Patents.
US2871965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering drive axle
Assignee: HARLEIGH HOLMES 4 WHEEL DRIVE
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Filing: 1955-05-31
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Granted: 1959-02-03
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Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Laine J Ainsworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:52
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/30; B60K17/306
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307961A
Cited
US963609A
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GB191406343A
Cited
US1899240A
Cited
US1861753A
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GB324741A
Cited
US1894986A
Cited
US1923649A
Cited
US2042404A
Cited
GB616486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |