US2254261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle
Assignee: Packard Motor Car Co
•
Filing: 1939-06-07
•
Granted: 1941-09-02
•
Expires: 1959-06-07
Abstract
No abstract record available.
Inventors
- 👤 Frank C Best
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:15
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/18; B60G11/183; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G21/055; B60G2202/00; B60G2202/10; B60G2202/13; B60G2202/134; B60G2202/135; B60G2202/1351; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/122; B60G2204/1224
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) | 1944-09-01 | 1945-03-03 | 1945-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-09-01 | 1949-03-03 | 1949-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-09-01 | 1953-03-03 | 1953-09-02 | $7700.00 | Window Closed / Lapsed |