US4034502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheeled toy
Assignee: Glass Marvin and Associates
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Filing: 1976-09-07
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Granted: 1977-07-12
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Expires: 1996-09-07
Abstract
Abstract A wheeled toy which includes a frame portion in the form of a crown for grasping by a user and for manual manipulation of the toy over a support surface. A pair of drive wheels are journalled on the underside of the frame portion for rollingly supporting the frame portion for movement over a support surface in a generally straight line, with front and rear stabilizing wheels. An impeller is rotatably mounted on the crown-shaped frame structure and protrudes outwardly therefrom at the lower marginal periphery thereof in proximity to the support surface for engaging objects on the support surface as the toy is rolled thereover and propelling the objects away from the toy. The drive wheels are operatively connected to the impeller and protrude downwardly therefrom for rotating the impeller in response to rotation of the wheel means as the toy is rolled over the support surface.
Inventors
- 👤 Jeffrey D. Breslow
- 👤 Eugene Jaworski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:26
CPC Classifications
A; A63; A63H; A63H29/00; A63H13/00
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
109 words
A wheeled toy, comprising: a frame portion for grasping by a user and for manual manipulation of the toy, wheel means journalled on said frame portion for rollingly supporting the frame portion for movement over a support surface, an impeller rotatably mounted on said frame portion and protruding outwardly therefrom in proximity to the support surface for engaging objects on the support suface as the toy is rolled thereover and propelling the objects away from the toy, and drive means operatively connecting said impeller and said wheel means for rotating the impeller in response to rotation of the wheel means as the toy is rolled over the support surface.
Claim 2
Dependent Claim
109 words
A wheeled toy, comprising: a frame portion for grasping by a user and for manual manipulation of the toy, wheel means journalled on said frame portion for rollingly supporting the frame portion for movement over a support surface, an impeller rotatably mounted on said frame portion and protruding outwardly therefrom in proximity to the support surface for engaging objects on the support suface as the toy is rolled thereover and propelling the objects away from the toy, and drive means operatively connecting said impeller and said wheel means for rotating the impeller in response to rotation of the wheel means as the toy is rolled over the support surface.
Claim 3
Dependent Claim
30 words
The wheeled toy of claim 1 wherein said frame portion is disposed generally above said impeller and said impeller protrudes outwardly from the lower marginal periphery of the frame portion.
Claim 4
Dependent Claim
28 words
The wheeled toy of claim 2 wherein said wheel means is journalled beneath said frame portion and protrudes downwardly therefrom below said impeller for engaging the support surface.
Claim 5
Dependent Claim
27 words
The wheeled toy of claim 3 including connecting means between said frame portion and said wheel means and extending through said impeller for journalling said wheel means.
Claim 6
Dependent Claim
19 words
The wheeled toy of claim 4 wherein said impeller is journalled by means for rotation about said connecting means.
Claim 7
Dependent Claim
50 words
The wheeled toy of claim 5 wherein said connecting means includes a rod member extending downwardly from said frame portion through said impeller and a bearing block connected to the bottom of said rod member for journalling said wheel means, said impeller being mounted for rotation about said rod member.
Claim 8
Dependent Claim
41 words
The wheeled toy of claim 6 wherein said rod member extends generally vertically when said toy is rollingly supported on the support surface and said wheel means is journalled for rotation about a generally horizontal axis perpendicular to said rod member.
Claim 9
Dependent Claim
48 words
The wheeled toy of claim 1 wherein said wheel means is journalled for rotation about a generally horizontal axis when rollingly supported on the support surface and said impeller is mounted for rotation about a generally vertical axis perpendicular to the axis of rotation of said wheel means.
Claim 10
Dependent Claim
69 words
The wheeled toy of claim 1 wherein said wheel means comprises a pair of generally parallel drive wheels journalled for rotation about a common side-to-side axis for movement of the frame portion in a direction generally perpendicular to said drive axis, and at least one stabilizing wheel rotatably mounted to the frame portion engageable with the support surface and spaced from the axis of rotation of said drive wheels.
Claim 11
Dependent Claim
43 words
The wheeled toy of claim 1 wherein the periphery of said impeller is polygonal in shape with apexes thereof extending outwardly of said frame portion for engaging and striking objects on the support surface as the impeller is rotated by said wheel means.
Claim 12
Dependent Claim
39 words
The wheeled toy of claim 1 wherein said frame portion is in the form of a cup-shaped rounded crown disposed generally above the impeller with the impeller protruding outwardly from the lower marginal periphery of the cup-shaped frame crown.
Claim 13
Dependent Claim
43 words
The wheeled toy of claim 11 wherein the periphery of said impeller is polygonal in shape with apexes thereof extending outwardly of said frame portion for engaging and striking objects on the support surface as the impeller is rotated by said wheel means.
Claim 14
Dependent Claim
160 words
A wheeled toy, comprising: a frame portion in the form of a rounded inverted cup-shaped crown for grasping by a user and for manual manipulation of the toy, an impeller disposed beneath said crown-shaped frame portion, wheel means journalled on the underside of said frame portion and extending downwardly of said impeller for rollingly supporting the frame portion for movement over a support surface, connecting means extending downwardly from the underside of said frame portion through said impeller including journal means for said wheel means, means rotatably mounting said impeller to said connecting means and protruding outwardly from said frame portion in proximity to the support surface for engaging objects on the support surface as the toy is rolled thereover and propelling the objects away from the toy, and drive means operatively connecting said impeller and said wheel means for rotating the impeller in response to rotation of the wheel means as the toy is rolled over the support surface.
Claim 15
Dependent Claim
160 words
A wheeled toy, comprising: a frame portion in the form of a rounded inverted cup-shaped crown for grasping by a user and for manual manipulation of the toy, an impeller disposed beneath said crown-shaped frame portion, wheel means journalled on the underside of said frame portion and extending downwardly of said impeller for rollingly supporting the frame portion for movement over a support surface, connecting means extending downwardly from the underside of said frame portion through said impeller including journal means for said wheel means, means rotatably mounting said impeller to said connecting means and protruding outwardly from said frame portion in proximity to the support surface for engaging objects on the support surface as the toy is rolled thereover and propelling the objects away from the toy, and drive means operatively connecting said impeller and said wheel means for rotating the impeller in response to rotation of the wheel means as the toy is rolled over the support surface.
Claim 16
Dependent Claim
60 words
The wheeled toy of claim 13 wherein said wheel means is journalled on said connecting means for rotation about a generally horizontal axis when the toy is supported on the support surface, and the impeller is rotatably mounted on said connecting means for rotation about a generally vertical axis generally perpendicular to the axis of rotation of said wheel means.
Claim 17
Dependent Claim
69 words
The wheeled toy of claim 13 wherein said wheel means comprises a pair of generally parallel drive wheels journalled for rotation about a common side-to-side axis for movement of the frame portion in a direction generally perpendicular to said drive axis and at least one stabilizing wheel rotatably mounted to the frame portion engageable with the support surface and spaced from the axis of rotation of said drive wheels.
Claim 18
Dependent Claim
43 words
The wheeled toy of claim 13 wherein the periphery of said impeller is polygonal in shape with apexes thereof extending outwardly of said frame portion for engaging and striking objects on the support surface as the impeller is rotated by said wheel means.
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) | 1980-07-11 | 1981-01-10 | 1981-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-11 | 1985-01-10 | 1985-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-11 | 1989-01-10 | 1989-07-12 | $7700.00 | Window Closed / Lapsed |