Patent US2639870A successfully refreshed from Google Patents.
US2639870A
Expired / Lapsed
US
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Line spooling device for fishing reels
Assignee: Individual
•
Filing: 1950-03-03
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Granted: 1953-05-26
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Expires: 1970-03-03
Abstract
No abstract record available.
Inventors
- 👤 Leonard D Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:50
CPC Classifications
A; A01; A01K; A01K89/00; A01K89/015; A01K89/0183; A01K89/01912; A01K89/01916; A01K89/01917; A01K89/01918; A01K89/0186; A01K89/0188; A01K89/0189; A01K89/01919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US522323A
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US817987A
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US783842A
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US833842A
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US1345072A
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US1964965A
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US2310654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-25 | 1956-11-24 | 1957-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-25 | 1960-11-24 | 1961-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-25 | 1964-11-24 | 1965-05-26 | $7700.00 | Window Closed / Lapsed |