US3211455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supple striking face for golf putters
Assignee: Individual
•
Filing: 1962-09-26
•
Granted: 1965-10-12
•
Expires: 1982-09-26
Abstract
No abstract record available.
Inventors
- 👤 Alsie G Hyden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:07
CPC Classifications
A; A63; A63B; A63B53/00; A63B53/04; A63B53/0487; A63B53/0416
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1222770A
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US1463533A
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US1606522A
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US1641525A
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GB323897A
Cited
US2429351A
Cited
US2774600A
Cited
US2766047A
Cited
US2912245A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |