US3059928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dart game
Assignee: Individual
•
Filing: 1959-08-28
•
Granted: 1962-10-23
•
Expires: 1979-08-28
Abstract
No abstract record available.
Inventors
- 👤 James F Flanagan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:43
CPC Classifications
F; F41; F41J; F41J3/00; F41J3/0009; F41J3/0033; F41J3/0038; F41J3/0061; F41J3/0066; F41J3/0071; F41J3/0076; F42; F42B; F42B6/00; F42B6/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2039352A
Cited
GB509475A
Cited
US2560583A
Cited
US2818259A
Cited
US2928677A
Cited
US2967714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |