US2668024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinning reel
Assignee: Individual
•
Filing: 1950-07-29
•
Granted: 1954-02-02
•
Expires: 1970-07-29
Abstract
No abstract record available.
Inventors
- 👤 Opie H Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:54
CPC Classifications
A; A01; A01K; A01K89/00; A01K89/01; A01K89/0102
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1140868A
Cited
US1187840A
Cited
US1687579A
Cited
FR804230A
Cited
CH195577A
Cited
US2282156A
Cited
US2363533A
Cited
GB598412A
Cited
US2498987A
Cited
US2507457A
Cited
US2521543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-01 | 1957-08-03 | 1958-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-01 | 1961-08-03 | 1962-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-01 | 1965-08-03 | 1966-02-02 | $7700.00 | Window Closed / Lapsed |