US3043052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control propulsion and steering mechanism for model watercraft
Assignee: Individual
•
Filing: 1960-03-14
•
Granted: 1962-07-10
•
Expires: 1980-03-14
Abstract
No abstract record available.
Inventors
- 👤 Stanzel Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:30
CPC Classifications
A; A63; A63H; A63H30/00; A63H23/00; A63H23/02; A63H23/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE88770C
Cited
US2109531A
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US2233693A
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US2439054A
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US2837864A
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US2805349A
Cited
DE1024861B
Cited
US2834152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |