Patent US3240496A successfully refreshed from Google Patents.
US3240496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game device with variable playing pattern
Assignee: Individual
•
Filing: 1962-01-08
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Granted: 1966-03-15
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Expires: 1982-01-08
Abstract
No abstract record available.
Inventors
- 👤 Audrey J Reynertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:18
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
IN A GAME DEVICE, AN IMPREVIOUS GRID, MEANS FOR ASSIGNING VALUES TO PORTIONS OF THE GRID, SAID MEANS BEING IN THE FORM OF ELEMENTS ASSOCIATED WITH SAID GRID AND REMOVABLE FROM SAID GRID, MEANS INCLUDING SAID IMPERVIOUS GRID FORMING A CHAMBER FOR RANDOMIZING SAID ELEMENTS AFTER THEY HAVE BEEN REMOVED FROM THE GRID, AND MEANS IN THE CHAMBER FOR RESTORING THE RANDOMIZED ELEMENTS TO THE GRID TO ASSIGN NEW VALUES TO PORTIONS OF THE GRID.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |