Patent US2255068A successfully refreshed from Google Patents.
Patent DE484423C successfully refreshed from Google Patents.
Patent US3826768A successfully refreshed from Google Patents.
Patent US2748524A successfully refreshed from Google Patents.
US2748524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing line coupler
Assignee: Individual
•
Filing: 1952-11-14
•
Granted: 1956-06-05
•
Expires: 1972-11-14
Abstract
No abstract record available.
Inventors
- 👤 Robert L Schinzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:30
CPC Classifications
A; A01; A01K; A01K91/00; A01K91/03; A01K91/047; A01K91/04; F; F16; F16G; F16G11/00; Y; Y10; Y10T; Y10T24/00; Y10T24/39
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US13672A
Cited
US373535A
Cited
US885267A
Cited
US1490251A
Cited
US2128315A
Cited
US2251319A
Cited
US2320546A
Cited
US2562605A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |