US2957469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Archery bow
Assignee: Individual
•
Filing: 1956-09-05
•
Granted: 1960-10-25
•
Expires: 1976-09-05
Abstract
No abstract record available.
Inventors
- 👤 Edward D Wilkerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:50
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/0005; F41B5/0026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US126734A
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US213851A
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US224043A
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US261610A
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US1810335A
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US2073418A
Cited
US2186386A
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US2575346A
Cited
US2713337A
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US2854965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-25 | 1964-04-25 | 1964-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-25 | 1968-04-25 | 1968-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-25 | 1972-04-25 | 1972-10-25 | $7700.00 | Window Closed / Lapsed |