Patent US3548534A successfully refreshed from Google Patents.
US3548534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moving apparatus for a vehicle toy
Assignee: Mattel Inc
•
Filing: 1968-12-23
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Granted: 1970-12-22
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Expires: 1988-12-23
Abstract
No abstract record available.
Inventors
- 👤 Janos Beny
- 👤 Daniel H Meggs
- 👤 John W Ryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:33
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1897317A
Cited
DE948694C
Cited
US2646645A
Cited
US2803922A
Cited
US2860621A
Cited
US3145991A
Cited
US3408768A
Cited
US3407750A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |