Patent US2650453A successfully refreshed from Google Patents.
US2650453A
Expired / Lapsed
US
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Aquatic figure toy
Assignee: Individual
•
Filing: 1947-05-24
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Granted: 1953-09-01
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Expires: 1967-05-24
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:42
CPC Classifications
A; A63; A63H; A63H23/00; A63H23/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1325986A
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US717790A
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US1394669A
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US1447953A
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US1572751A
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US1801961A
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US2391475A
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US2376614A
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US2494681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |