US2471135A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle
Assignee: Old Carco LLC
•
Filing: 1945-02-12
•
Granted: 1949-05-24
•
Expires: 1965-02-12
Abstract
No abstract record available.
Inventors
- 👤 Wyeth Nathaniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:27
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G9/00; B60G2200/00; B60G2200/30; B60G2200/34; B60G2200/342; B60G2202/00; B60G2202/10; B60G2202/11; B60G2202/114; B60G2202/12; B60G2202/20; B60G2202/25; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/124; B60G2204/19; B60G2204/40; B60G2204/421; B60G2206/00; B60G2206/01; B60G2206/60; B60G2206/605
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US475304A
Cited
FR621468A
Cited
GB357638A
Cited
US2169373A
Cited
US2225966A
Cited
US2112981A
Cited
US2190298A
Cited
US2353603A
Cited
US2254261A
Cited
US2314076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-23 | 1952-11-22 | 1953-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-23 | 1956-11-22 | 1957-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-23 | 1960-11-22 | 1961-05-24 | $7700.00 | Window Closed / Lapsed |