US2708810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy submarine
Assignee: Individual
•
Filing: 1951-06-13
•
Granted: 1955-05-24
•
Expires: 1971-06-13
Abstract
No abstract record available.
Inventors
- 👤 Canto Modesto
- 👤 Soriano Emilio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:11
CPC Classifications
A; A63; A63H; A63H23/00; A63H23/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US151400A
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US670727A
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US741581A
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US1244948A
Cited
US1361561A
Cited
US1595828A
Cited
US1639707A
Cited
US2117003A
Cited
US2120151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-23 | 1958-11-22 | 1959-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-23 | 1962-11-22 | 1963-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-23 | 1966-11-22 | 1967-05-24 | $7700.00 | Window Closed / Lapsed |