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US2622362A
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Depth controlled trolling rudder
Assignee: Individual
•
Filing: 1948-10-15
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Granted: 1952-12-23
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Expires: 1968-10-15
Abstract
No abstract record available.
Inventors
- 👤 Henry C Jensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:22
CPC Classifications
A; A01; A01K; A01K73/00; A01K73/02; A01K73/04; A01K73/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB128073A
Cited
GB172140A
Cited
US1870556A
Cited
US2156741A
Cited
US2234439A
Cited
US2219886A
Cited
US2484162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |