US2609199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf putting game device
Assignee: Individual
•
Filing: 1948-11-02
•
Granted: 1952-09-02
•
Expires: 1968-11-02
Abstract
No abstract record available.
Inventors
- 👤 Ralph F Koener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:57
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/0006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1667481A
Cited
US1582237A
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US1779541A
Cited
US2110925A
Cited
US2248316A
Cited
DE678718C
Cited
US2259916A
Cited
US2295599A
Cited
US2530698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-02 | 1956-03-03 | 1956-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-02 | 1960-03-03 | 1960-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-02 | 1964-03-03 | 1964-09-02 | $7700.00 | Window Closed / Lapsed |