US3466044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Board game apparatus with game pieces interlocked for movement as a unit
Assignee: CRAIG A SOMERVILLE
•
Filing: 1966-05-23
•
Granted: 1969-09-09
•
Expires: 1986-05-23
Abstract
No abstract record available.
Inventors
- 👤 Craig A Somerville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:13
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00173; A63F3/0023; A63F3/02; A63F3/00261; A63F2003/00359; A63F2003/00362; A63F2003/00381
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1867053A
Cited
CA637544A
Cited
GB189925661A
Cited
GB191500022A
Cited
US1236676A
Cited
US2232046A
Cited
US2497341A
Cited
US2848237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |