US2618482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Simulated golf game
Assignee: Individual
•
Filing: 1948-07-31
•
Granted: 1952-11-18
•
Expires: 1968-07-31
Abstract
No abstract record available.
Inventors
- 👤 Edward B Grogan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:57
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00028; A63F3/0005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1520081A
Cited
GB322221A
Cited
US1783211A
Cited
US1913201A
Cited
US2157172A
Cited
US2255003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |