US5536026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power generator device particularly for wheeled sport implements
Assignee: Nordica SpA
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Filing: 1995-01-20
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Granted: 1996-07-16
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Expires: 2015-01-20
Abstract
Abstract A power generator device in combination with a wheeled sports implement, including first magnets supported by a hub of a wheel, second magnets supported by a pair of wings of a support which rotatably supports the wheel, and windings interposed between the first and second magnets.
Inventors
- 👤 Alessandro Pozzobon
- 👤 Bruno Borsoi
- 👤 Adolfo Pozzebon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:54
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/12; B; B62; B62J; B62J6/00; B62J6/06; B62J6/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
141 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; means for rotatably supporting said at least one wheel to said rigid support; an item of footwear having a sole which is supported by said rigid support; and power means for generating power from rotation of said at least one wheel; wherein said means for supporting said at least one wheel comprises: a pair of wings of said rigid support; a pin interconnected between said pair of wings; and a hub of said at least one wheel which is rotatably supported about said pin, said power means comprising: first magnets supported by said hub; second magnets supported by said pair of wings; and windings supported by said pair of wings and interposed between said first and second magnets.
Claim 2
Dependent Claim
141 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; means for rotatably supporting said at least one wheel to said rigid support; an item of footwear having a sole which is supported by said rigid support; and power means for generating power from rotation of said at least one wheel; wherein said means for supporting said at least one wheel comprises: a pair of wings of said rigid support; a pin interconnected between said pair of wings; and a hub of said at least one wheel which is rotatably supported about said pin, said power means comprising: first magnets supported by said hub; second magnets supported by said pair of wings; and windings supported by said pair of wings and interposed between said first and second magnets.
Claim 3
Dependent Claim
118 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; a pair of wings of said rigid support; a pin interconnected between said pair of wings; a hub of said at least one wheel which is rotatably supported about said pin; an item of footwear having a sole which is supported by said rigid support; and a power generator for generating power from rotation of said at least one wheel; wherein said power generator comprises: first magnets supported by said hub; second magnets supported by said pair of wings; and windings supported by said pair of wings and interposed between said first and second magnets.
Claim 4
Dependent Claim
118 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; a pair of wings of said rigid support; a pin interconnected between said pair of wings; a hub of said at least one wheel which is rotatably supported about said pin; an item of footwear having a sole which is supported by said rigid support; and a power generator for generating power from rotation of said at least one wheel; wherein said power generator comprises: first magnets supported by said hub; second magnets supported by said pair of wings; and windings supported by said pair of wings and interposed between said first and second magnets.
Claim 5
Dependent Claim
111 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; a pair of wings of said rigid support; a pin interconnected between said pair of wings; a hub of said at least one wheel which is rotatably supported about said pin; an item of footwear having a sole which is supported by said rigid support; and a power generator for generating power from rotation of said at least one wheel; wherein said power generator comprises: first magnets supported by said hub; second magnets supported by said pair of wings; and windings interposed between said first and second magnets.
Claim 6
Dependent Claim
111 words
A power generator device in combination with a wheeled sports implement, comprising: at least one wheel with a hub; a substantially rigid support; a pair of wings of said rigid support; a pin interconnected between said pair of wings; a hub of said at least one wheel which is rotatably supported about said pin; an item of footwear having a sole which is supported by said rigid support; and a power generator for generating power from rotation of said at least one wheel; wherein said power generator comprises: first magnets supported by said hub; second magnets supported by said pair of wings; and windings interposed between said first and second magnets.
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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) | 1999-07-16 | 2000-01-15 | 2000-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-16 | 2004-01-15 | 2004-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-16 | 2008-01-15 | 2008-07-16 | $7700.00 | Window Closed / Lapsed |