Patent US2459098A successfully refreshed from Google Patents.
US2459098A
Expired / Lapsed
US
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Weight-transferring vehicle coupling or hitch structure
Assignee: Individual
•
Filing: 1944-01-15
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Granted: 1949-01-11
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Expires: 1964-01-15
Abstract
No abstract record available.
Inventors
- 👤 Lovel R Simmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:05
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE164468C
Cited
US1320485A
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US1724635A
Cited
GB253568A
Cited
FR677061A
Cited
DE512770C
Cited
DE485931C
Cited
US2030986A
Cited
US2155421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |