US2805510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishhook anchoring device
Assignee: WALCO BEAD CO Inc
•
Filing: 1954-11-30
•
Granted: 1957-09-10
•
Expires: 1974-11-30
Abstract
No abstract record available.
Inventors
- 👤 Pamphilis Humbert De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:53
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US612844A
Cited
US834056A
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US1582196A
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US1531725A
Cited
US1550080A
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US1845196A
Cited
US1906874A
Cited
US2028477A
Cited
US2555053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |