US2760445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load compacting means for cargo space
Assignee: Individual
•
Filing: 1952-05-05
•
Granted: 1956-08-28
•
Expires: 1972-05-05
Abstract
No abstract record available.
Inventors
- 👤 Ernest S Beckett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:27
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1186035A
Cited
US1721563A
Cited
US1694026A
Cited
US1920917A
Cited
US2490434A
Cited
US2494004A
Cited
US2509966A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |