US2920318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish caller
Assignee: BIRCHKRAFT Inc
•
Filing: 1957-02-14
•
Granted: 1960-01-05
•
Expires: 1977-02-14
Abstract
No abstract record available.
Inventors
- 👤 Hans A Balcken
- 👤 Henry W Sill
- 👤 Matthew A Wagner
- 👤 Amore Michael J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:38
CPC Classifications
A; A01; A01K; A01K79/00; A01K79/02; A01K85/00; A01K85/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |