Patent US3308574A successfully refreshed from Google Patents.
US3308574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wave-powered spinning aquatic toy
Assignee: Individual
•
Filing: 1964-08-27
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Granted: 1967-03-14
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Expires: 1984-08-27
Abstract
No abstract record available.
Inventors
- 👤 Schneider Raymond Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:31
CPC Classifications
A; A63; A63H; A63H23/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A WAVE-POWDERED AQUATIC TOY COMPRISING A BODY DISPOSED ABOUT A VERTICAL AXIS, A PLURALITY OF PADDLES SUPPORTED FROM SAID BODY CIRCULARLY ABOUT SAID AXIS NOT ABOVE THE WATER LINE OF SAID TOY, SAID PADDLES BEING FREE TO FLAP TO A RESTRICTED EXTENT ALONG AN AXIS ECCENTRIC THERETO UNDER THE INFLUENCE OF WAVES THEREON, AND MEANS DISPOSED BELOW SAID PADDLES FOR STABILIZING SAID TOY AGAINST TILTING FROM SAID VERTICAL AXIS UNDER THE INFLUENCE OF SAID WAVES THERE-
Claim 2
Dependent Claim
76 words
A WAVE-POWDERED AQUATIC TOY COMPRISING A BODY DISPOSED ABOUT A VERTICAL AXIS, A PLURALITY OF PADDLES SUPPORTED FROM SAID BODY CIRCULARLY ABOUT SAID AXIS NOT ABOVE THE WATER LINE OF SAID TOY, SAID PADDLES BEING FREE TO FLAP TO A RESTRICTED EXTENT ALONG AN AXIS ECCENTRIC THERETO UNDER THE INFLUENCE OF WAVES THEREON, AND MEANS DISPOSED BELOW SAID PADDLES FOR STABILIZING SAID TOY AGAINST TILTING FROM SAID VERTICAL AXIS UNDER THE INFLUENCE OF SAID WAVES THERE-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |