US2713490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dart game
Assignee: Individual
•
Filing: 1952-10-06
•
Granted: 1955-07-19
•
Expires: 1972-10-06
Abstract
No abstract record available.
Inventors
- 👤 Albert V Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:08
CPC Classifications
F; F41; F41J; F41J3/00; F41J3/0009; F41J3/0061; F41J3/0071; F41J3/0076; A; A63; A63F; A63F9/00; A63F9/02; A63F9/0204; A63F9/0208; A63F9/24; A63F2009/2448; A63F2009/245; A63F2009/2451
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190410104A
Cited
FR380431A
Cited
US1057677A
Cited
US1269560A
Cited
US2258272A
Cited
US2478134A
Cited
US2618484A
Cited
US2645491A
Cited
US2633360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |