US2544456A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low bed vehicle
Assignee: Individual
•
Filing: 1946-12-14
•
Granted: 1951-03-06
•
Expires: 1966-12-14
Abstract
No abstract record available.
Inventors
- 👤 Leslie C Gross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:25
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US48847A
Cited
US431786A
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US884127A
Cited
US882407A
Cited
US1023902A
Cited
US1823384A
Cited
US1807268A
Cited
US2061673A
Cited
US2290652A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |