Patent US4678459A successfully refreshed from Google Patents.
US2257953A
Expired / Lapsed
US
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Tapered fishing line and method of making
Assignee: Individual
•
Filing: 1941-05-06
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Granted: 1941-10-07
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Expires: 1961-05-06
Abstract
No abstract record available.
Inventors
- 👤 George F Haskell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:29
CPC Classifications
A; A01; A01K; A01K91/00; D; D07; D07B; D07B2201/00; D07B2201/10; D07B2201/1024; D07B2205/00; D07B2205/10; D07B2205/103; D07B2205/20; D07B2205/2046; D07B5/00; D07B5/005; D07B5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-10-06 | 1945-04-07 | 1945-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-10-06 | 1949-04-07 | 1949-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-10-06 | 1953-04-07 | 1953-10-07 | $7700.00 | Window Closed / Lapsed |