US2687889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically-controlled animated race game
Assignee: Individual
•
Filing: 1950-10-20
•
Granted: 1954-08-31
•
Expires: 1970-10-20
Abstract
No abstract record available.
Inventors
- 👤 Wiltshire George Reginald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:36
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/14; A63F9/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US737257A
Cited
US1518754A
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US1556984A
Cited
US1960395A
Cited
US2225508A
Cited
US2197520A
Cited
US2504007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |