Patent US4051055A successfully refreshed from Google Patents.
Patent US2280044A successfully refreshed from Google Patents.
US2280044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle
Assignee: Individual
•
Filing: 1939-03-20
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Granted: 1942-04-14
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Expires: 1959-03-20
Abstract
No abstract record available.
Inventors
- 👤 Kolbe Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:12
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/007; B60G21/02; B60G21/04; B60G9/00; B60G2200/00; B60G2200/30; B60G2200/34; B60G2200/344; B60G2200/40; B60G2200/44; B60G2202/00; B60G2202/10; B60G2202/11; B60G2202/114; B60G2204/00; B60G2204/40; B60G2204/42; B60G2204/422; B60G2800/00; B60G2800/90; B60G2800/96; B60G2800/962
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) | 1945-04-13 | 1945-10-13 | 1946-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-04-13 | 1949-10-13 | 1950-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-04-13 | 1953-10-13 | 1954-04-14 | $7700.00 | Window Closed / Lapsed |