Patent US3223411A successfully refreshed from Google Patents.
US3223411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Logrolling type amusement device
Assignee: Individual
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Filing: 1962-02-09
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Granted: 1965-12-14
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Expires: 1982-02-09
Abstract
No abstract record available.
Inventors
- 👤 James O Becroft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:01
CPC Classifications
A; A63; A63B; A63B26/00; A63B26/003; A63B2225/00; A63B2225/60; A63B2225/605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A LOG ROLLING-TYPE AMUSEMENT DEVICE OF THE CHARACTER DESCRIBED COMPRISING A NON-BUOYANT ELONGATED OPEN ENDED HOLLOW CYLINDRICAL TUABULAR BODY MEMBER, AND A PAIR OF LONGITUDINALLY SPACED SIMILAR GAS-TIGHT HOLLOW BUOYANT MEMBERS ONE OF WHICH IS CONCENTRICALLY SECURED ABOUT EACH END OF SAID BODY MEMBER; EACH OF SAID BUOYANT MEMBERS COMPRISING A PAIR OF SIMILAR LONGITUDINALLY SPACED END WALLS RIGIDLY SECURED TO SAID BODY MEMBER, AND A PLURALITY OF EQUALLY SPACED RADIALLY EXTENDING HOLLOW TOOTH-SHAPED PADDLE PORTIONS SECURED TO AND BETWEEN SAID END WALLS.
Claim 2
Dependent Claim
83 words
A LOG ROLLING-TYPE AMUSEMENT DEVICE OF THE CHARACTER DESCRIBED COMPRISING A NON-BUOYANT ELONGATED OPEN ENDED HOLLOW CYLINDRICAL TUABULAR BODY MEMBER, AND A PAIR OF LONGITUDINALLY SPACED SIMILAR GAS-TIGHT HOLLOW BUOYANT MEMBERS ONE OF WHICH IS CONCENTRICALLY SECURED ABOUT EACH END OF SAID BODY MEMBER; EACH OF SAID BUOYANT MEMBERS COMPRISING A PAIR OF SIMILAR LONGITUDINALLY SPACED END WALLS RIGIDLY SECURED TO SAID BODY MEMBER, AND A PLURALITY OF EQUALLY SPACED RADIALLY EXTENDING HOLLOW TOOTH-SHAPED PADDLE PORTIONS SECURED TO AND BETWEEN SAID END WALLS.
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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |