US2652256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Whip action device for the head of golf clubs
Assignee: Individual
•
Filing: 1951-09-14
•
Granted: 1953-09-15
•
Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
- 👤 Wilbur H Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:11
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/08; A63B53/04; A63B53/047; A63B60/00; A63B60/02; A63B2053/0491; A63B60/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US551519A
Cited
US1320163A
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US1548338A
Cited
US1975307A
Cited
US2171383A
Cited
US2280582A
Cited
US2592013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |