US2816387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing indicator and switch therefor
Assignee: Individual
•
Filing: 1954-09-21
•
Granted: 1957-12-17
•
Expires: 1974-09-21
Abstract
No abstract record available.
Inventors
- 👤 Fred C Crowe
- 👤 Paul F Strobel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:19
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/12; A01K97/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US368809A
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US1307456A
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GB190812630A
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US1267248A
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US1226607A
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US2179878A
Cited
US2195692A
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US2619559A
Cited
GB691184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |