Patent US2694271A successfully refreshed from Google Patents.
US2694271A
Expired / Lapsed
US
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Animated trackside accessory for toy railroads
Assignee: AC Gilbert Co
•
Filing: 1950-03-29
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Granted: 1954-11-16
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Expires: 1970-03-29
Abstract
No abstract record available.
Inventors
- 👤 William R Smith
- 👤 Monaco Gabriel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:32
CPC Classifications
A; A63; A63H; A63H19/00; A63H19/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US569950A
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US1308405A
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US656665A
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US1530213A
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US1509879A
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US1554892A
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US1660716A
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US1753127A
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US1964477A
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US2093710A
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US2240124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-15 | 1958-05-17 | 1958-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-15 | 1962-05-17 | 1962-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-15 | 1966-05-17 | 1966-11-16 | $7700.00 | Window Closed / Lapsed |