Patent US2844374A successfully refreshed from Google Patents.
US2844374A
Expired / Lapsed
US
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Electrical guessing game
Assignee: Individual
•
Filing: 1955-12-27
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Granted: 1958-07-22
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Expires: 1975-12-27
Abstract
No abstract record available.
Inventors
- 👤 Anthony J French
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:45
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00643; A63F3/00895; A63F2003/00974; A63F9/00; A63F9/18; A63F2009/186; A63F9/24; A63F2009/2448; A63F2009/245; A63F2009/2451; A63F2009/2452
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |