Patent US2438440A successfully refreshed from Google Patents.
US2438440A
Expired / Lapsed
US
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Spool for fishing reels
Assignee: OCCAN CITY Manufacturing Co
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Filing: 1946-04-17
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Granted: 1948-03-23
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Expires: 1966-04-17
Abstract
No abstract record available.
Inventors
- 👤 Stephen G Hirsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:48
CPC Classifications
A; A01; A01K; A01K89/00; A01K89/015; A01K89/01931; B; B65; B65H; B65H75/00; B65H75/02; B65H75/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2150088A
Cited
GB189404619A
Cited
US1697850A
Cited
US1683273A
Cited
DE475198C
Cited
US2309146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-23 | 1951-09-22 | 1952-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-23 | 1955-09-22 | 1956-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-23 | 1959-09-22 | 1960-03-23 | $7700.00 | Window Closed / Lapsed |