US2371261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel gauge adjustment
Assignee: —
•
Filing: —
•
Granted: 1945-03-13
•
Expires: 1962-03-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:54
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/002; B60B3/007; B60B23/00; B60B23/06; B60B23/10; B60B23/12; B60B35/00; B60B35/02; B60B35/10; B60B35/1009; B60B35/1018; B60B35/1072; B60B35/109; B60B35/12; B60B35/121; B60B2310/00; B60B2310/30; B60B2310/307; B60B2900/00; B60B2900/10; B60B2900/112; B60B2900/115; B60Y; B60Y2200/00; B60Y2200/40; B60Y2200/41; B60Y2200/416
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) | 1948-03-12 | 1948-09-11 | 1949-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-03-12 | 1952-09-11 | 1953-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-03-12 | 1956-09-11 | 1957-03-13 | $7700.00 | Window Closed / Lapsed |