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Patent US3007280A successfully refreshed from Google Patents.
US3007280A
Expired / Lapsed
US
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Treadle-actuated toy
Assignee: Individual
•
Filing: 1959-08-12
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Granted: 1961-11-07
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Expires: 1979-08-12
Abstract
No abstract record available.
Inventors
- 👤 Otto W Berberich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:24
CPC Classifications
A; A63; A63H; A63H33/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1562721A
Cited
US1621784A
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US1808678A
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US2039609A
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US1989256A
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US2022390A
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US2894357A
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US2811811A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |