Patent US3621602A successfully refreshed from Google Patents.
US3621602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Track means combined with simulated stunt hoop for toy vehicles
Assignee: Mattel Inc
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Filing: 1969-09-25
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Granted: 1971-11-23
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Expires: 1989-09-25
Abstract
Abstract A HOOP OR RING ACCESSORY FOR USE WITH TOY VEHICLES. THE HOOP IS PROVIDED WITH AN INSERT OF FLEXIBLE MATERIAL IMPRINTED WITH A FLAME PATTERN AND CUT SO AS TO DEFLECT OUTWARDLY TO ALOLOW A TOY VEHICLE TO PASS THERETHROUGH THEREBY SIMULATING THE VEHICLE LEAPING OR DRIVING THROUGH FLAMES.
Inventors
- 👤 Jack L Barcus
- 👤 Lester T Stormon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:58
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/02; A63H18/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-22 | 1975-05-24 | 1975-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-22 | 1979-05-24 | 1979-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-22 | 1983-05-24 | 1983-11-23 | $7700.00 | Window Closed / Lapsed |