US2720398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature shuffleboard
Assignee: Individual
•
Filing: 1952-02-21
•
Granted: 1955-10-11
•
Expires: 1972-02-21
Abstract
No abstract record available.
Inventors
- 👤 Francis J Andrews
- 👤 Gilmore F Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:47
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/0017
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US497307A
Cited
US598894A
Cited
US775246A
Cited
US1020315A
Cited
US1357778A
Cited
US1788336A
Cited
US1931340A
Cited
US2062204A
Cited
US2207550A
Cited
US2260716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-10 | 1959-04-11 | 1959-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-10 | 1963-04-11 | 1963-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-10 | 1967-04-11 | 1967-10-11 | $7700.00 | Window Closed / Lapsed |