US3002491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bingo game device
Assignee: Individual
•
Filing: 1960-02-05
•
Granted: 1961-10-03
•
Expires: 1980-02-05
Abstract
No abstract record available.
Inventors
- 👤 Alfred E Bachman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:24
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/06; A63F3/065; A63F3/0695; A63F3/00173; A63F3/00261; A63F2003/00264; A63F2003/00287
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1471918A
Cited
US2500495A
Cited
US1602069A
Cited
US2155332A
Cited
US2192825A
Cited
US2322526A
Cited
US2409493A
Cited
US2530929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |