US2831692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game piece agitator
Assignee: Individual
•
Filing: 1957-01-02
•
Granted: 1958-04-22
•
Expires: 1977-01-02
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Keast
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:30
CPC Classifications
A; A63; A63F; A63F5/00; A63F5/04; A63F7/00; A63F7/22; A63F7/36; A63F2007/3674; A63F2007/3677; A63F11/00; A63F11/0025; A63F2011/0039; A63F9/00; A63F9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1594016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-21 | 1961-10-21 | 1962-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-21 | 1965-10-21 | 1966-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-21 | 1969-10-21 | 1970-04-22 | $7700.00 | Window Closed / Lapsed |