Patent US2949304A successfully refreshed from Google Patents.
US2949304A
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US
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Golf putter handle
Assignee: Individual
•
Filing: 1957-03-01
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Granted: 1960-08-16
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Expires: 1977-03-01
Abstract
No abstract record available.
Inventors
- 👤 Willis S Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:17
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/14; A63B53/007; A63B60/00; A63B60/06; A63B60/22; A63B60/34; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49945; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/70; Y10T403/7026; Y10T403/7033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2588902A
Cited
US1201728A
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US1616377A
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US1707353A
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US2252855A
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US2474360A
Cited
US2521701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |