Patent US2940607A successfully refreshed from Google Patents.
US2940607A
Expired / Lapsed
US
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Toy cranes
Assignee: Lionel Corp
•
Filing: 1955-11-10
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Granted: 1960-06-14
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Expires: 1975-11-10
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Bonanno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:24
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US179760A
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US329244A
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USRE16266E
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US1240334A
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US2055860A
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US2226361A
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US2316680A
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US2567883A
Cited
US2782813A
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US2791771A
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US2814188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-14 | 1963-12-14 | 1964-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-14 | 1967-12-14 | 1968-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-14 | 1971-12-14 | 1972-06-14 | $7700.00 | Window Closed / Lapsed |