US2625859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Armored skirt for tanks
Assignee: Individual
•
Filing: 1949-02-07
•
Granted: 1953-01-20
•
Expires: 1969-02-07
Abstract
No abstract record available.
Inventors
- 👤 Juliana S Dandini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:32
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/06; F41H5/16; B; B62; B62D; B62D55/00; B62D55/08; B62D55/084; B62D55/0845; F41H5/007; F41H5/02; F41H5/023; F41H5/026; F41H7/00; F41H7/02; F41H7/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US32121A
Cited
US641897A
Cited
US1287845A
Cited
FR496478A
Cited
US1283334A
Cited
US2361570A
Cited
US2337165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |