US3068009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game
Assignee: Individual
•
Filing: 1961-04-17
•
Granted: 1962-12-11
•
Expires: 1981-04-17
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Quackenbush
- 👤 Jr Alton P Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:47
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/06; A63F7/0604; A63F7/0628; A63F7/22; A63F7/30; A63F2007/303; A63F2007/304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB229001A
Cited
US1732518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |