US2643371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal indicator for fishing lines
Assignee: Individual
•
Filing: 1948-08-12
•
Granted: 1953-06-23
•
Expires: 1968-08-12
Abstract
No abstract record available.
Inventors
- 👤 Sleeger George Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:03
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/12; A01K97/125; Y; Y10; Y10S; Y10S362/00; Y10S362/802
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1309365A
Cited
US963654A
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US1996389A
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US2104888A
Cited
US2354279A
Cited
US2446427A
Cited
US2409988A
Cited
US2530050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |