US3482352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy programmed vehicle
Assignee: Hasbro Inc
•
Filing: 1969-04-21
•
Granted: 1969-12-09
•
Expires: 1989-04-21
Abstract
No abstract record available.
Inventors
- 👤 John H Heim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:54
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/26; A63H17/36; A63H17/395
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2729026A
Cited
US2581109A
Cited
US2775848A
Cited
US3131508A
Cited
US3050904A
Cited
US3102363A
Cited
US3252247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |