US2464309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing float
Assignee: Individual
•
Filing: 1945-06-23
•
Granted: 1949-03-15
•
Expires: 1965-06-23
Abstract
No abstract record available.
Inventors
- 👤 Virgil R Harshman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:43
CPC Classifications
A; A01; A01K; A01K93/00; A01K93/02; Y; Y10; Y10S; Y10S362/00; Y10S362/802
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1529459A
Cited
US1726736A
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US1823937A
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US1982609A
Cited
US2127761A
Cited
US2190791A
Cited
US2205352A
Cited
US2252358A
Cited
US2280457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |