US2527683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dart game
Assignee: Individual
•
Filing: 1945-10-12
•
Granted: 1950-10-31
•
Expires: 1965-10-12
Abstract
No abstract record available.
Inventors
- 👤 Malo John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:23
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/02; A63F9/0247
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB129555A
Cited
US1178158A
Cited
GB124044A
Cited
DE338716C
Cited
GB167845A
Cited
US1529893A
Cited
US2101276A
Cited
US2182296A
Cited
US2286151A
Cited
US2388513A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-30 | 1954-05-01 | 1954-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-30 | 1958-05-01 | 1958-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-30 | 1962-05-01 | 1962-10-31 | $7700.00 | Window Closed / Lapsed |