US2581738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf game
Assignee: Individual
•
Filing: 1948-02-18
•
Granted: 1952-01-08
•
Expires: 1968-02-18
Abstract
No abstract record available.
Inventors
- 👤 Earl E Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:40
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/02; A63B24/00; A63B24/0021; A63B69/00; A63B69/36; A63B69/3658; A63F; A63F7/00; A63F7/06; A63F7/0604; A63F7/0628; A63B2024/0028; A63B2024/0031; A63B2024/0037; A63B57/00; A63B57/0006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1923682A
Cited
US2102166A
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US2113899A
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US2126570A
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US2152680A
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US2174804A
Cited
US2179891A
Cited
US2301274A
Cited
US2331237A
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US2362473A
Cited
US2379663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |