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Patent US2525288A successfully refreshed from Google Patents.
US2525288A
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US
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Toy puffing locomotive apparatus
Assignee: AC Gilbert Co
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Filing: 1944-02-25
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Granted: 1950-10-10
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Expires: 1964-02-25
Abstract
No abstract record available.
Inventors
- 👤 Dasenbrock John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:09
CPC Classifications
A; A63; A63H; A63H19/00; A63H19/02; A63H19/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US396295A
Cited
US998488A
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GB203569A
Cited
US1748460A
Cited
GB485566A
Cited
US2158537A
Cited
US2317974A
Cited
US2461664A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |