US2579074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fisherman's rod winder
Assignee: Individual
•
Filing: 1950-08-14
•
Granted: 1951-12-18
•
Expires: 1970-08-14
Abstract
No abstract record available.
Inventors
- 👤 Harold L Helwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:45
CPC Classifications
A; A01; A01K; A01K87/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US9412A
Cited
US155504A
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US464279A
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US1272452A
Cited
US1431784A
Cited
US1838874A
Cited
US1890739A
Cited
US2419241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |