Patent US3528193A successfully refreshed from Google Patents.
US3528193A
Expired / Lapsed
US
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Dismountable moving toy
Assignee: Tomy Kogyo Co Ltd
•
Filing: 1967-06-08
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Granted: 1970-09-15
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Expires: 1987-06-08
Abstract
No abstract record available.
Inventors
- 👤 Kazumi Yamakawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:57
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2500565A
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US2540317A
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US2617654A
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US2692443A
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US2726482A
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US2971271A
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US3161987A
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US3224137A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |