Patent US3734012A successfully refreshed from Google Patents.
Patent US3109645A successfully refreshed from Google Patents.
US3109645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible toy
Assignee: Individual
•
Filing: 1961-10-27
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Granted: 1963-11-05
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Expires: 1981-10-27
Abstract
No abstract record available.
Inventors
- 👤 Ole A Thorson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:20
CPC Classifications
A; A63; A63G; A63G11/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
150 words
A CONVERTIBLE TOY COMPRISING, IN COMBINATION, A SPOOL-FORM DEVICE HAVING A SLENDER, CENTRAL, CYLINDRICAL SHAFT, CONNECTED AT ITS OPPOSITE ENDS TO CIRCULAR FLANGES, IN CO-AXIAL RELATION THEREWITH, SAID SHAFT HAVING A RADIALLY EXTENDING COLLAR LOCATED BETWEEN EACH OF SAID FLANGES AND THE LONGITUDINAL CENTER OF THE DEVICE, SAID DEVICE HAVING SIZES AND PROPORTIONS COMPORTING WITH ITS USE AS A TABLE FOR CHILDREN WHEN SUPPORTED ON ONE OF SAID FLANGES, WITH SAID SHAFT UPRIGHT, AND A COOPERATING BOARD OF A WIDTH LESS THAN THE SPACING BETWEEN SAID COLLARS AND A LENGTH SUBSTANTIALLY IN EXCESS OF THE DIAMETER OF SAID FLANGES, AND A GROUP OF CLEATS ON ONE SIDE OF SAID BOARD, ARRANGED IN RECTANGULAR CONFIGURATION, WITH A PAIR OF CLEATS ADJACENT EACH SIDE EDGE OF THE BOARD, SAID CLEATS BEING SEMI-CYLINDRICAL IN FORM WITH THEIR DIAMETRAL, PLANE SURFACES ATTACHED TO THE BOARD SURFACE, AND THEIR AXES ARRANGED LATERALLY OF THE BOARD.
References Cited (Backward Citations)
DE274716C
Cited
US1426082A
Cited
US2066736A
Cited
GB632592A
Cited
GB864126A
Cited
US2940211A
Cited
US3032919A
Cited
US3075764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |