Patent US3099105A successfully refreshed from Google Patents.
US3099105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel toy
Assignee: Individual
•
Filing: 1961-08-16
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Granted: 1963-07-30
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Expires: 1981-08-16
Abstract
No abstract record available.
Inventors
- 👤 Martinez Fidel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:57
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A WHEEL TOY COMPRISING: A HOOP HAVING A FERROUS PORTION FORMING A CONTINUOUS ANNULAR RIM, AND HOOP-DRIVING MEANS INCLUDING A ROTATABLE DRIVE MEMBER ADAPTED FOR CONTACT WITH SAID FERROUS RIM, SAID DRIVE MEMBER COMPRISING A PLURALITY OF COAXIALLY ALIGNED SECTIONS IN ADJOINING ABUTMENT, AT LEAST ONE OF SAID SECTIONS BEING A MAGNET AND ANY SECTION ADJOINING THERETO EXHIBITING GREATER MAGNETIC RELUCTANCE THAN SAID FERROUS RIM TO THE MAGNETIC FIELD OF SAID MAGNET WHEREBY SUCH MAGNETIC FIELD IS CONCENTRATED THROUGH SAID RIM FOR MAXIMIZING THE ATTRACTIVE FORCE THERETO.
Claim 2
Dependent Claim
87 words
A WHEEL TOY COMPRISING: A HOOP HAVING A FERROUS PORTION FORMING A CONTINUOUS ANNULAR RIM, AND HOOP-DRIVING MEANS INCLUDING A ROTATABLE DRIVE MEMBER ADAPTED FOR CONTACT WITH SAID FERROUS RIM, SAID DRIVE MEMBER COMPRISING A PLURALITY OF COAXIALLY ALIGNED SECTIONS IN ADJOINING ABUTMENT, AT LEAST ONE OF SAID SECTIONS BEING A MAGNET AND ANY SECTION ADJOINING THERETO EXHIBITING GREATER MAGNETIC RELUCTANCE THAN SAID FERROUS RIM TO THE MAGNETIC FIELD OF SAID MAGNET WHEREBY SUCH MAGNETIC FIELD IS CONCENTRATED THROUGH SAID RIM FOR MAXIMIZING THE ATTRACTIVE FORCE THERETO.
References Cited (Backward Citations)
US1005853A
Cited
US2277057A
Cited
US2562522A
Cited
US2861389A
Cited
US2994984A
Cited
US2923091A
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US2946152A
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US2970403A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |