Patent US4530672A successfully refreshed from Google Patents.
US4530672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Summersaulting toy
Assignee: Tomy Kogyo Co Ltd
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Filing: 1984-04-20
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Granted: 1985-07-23
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Expires: 2004-04-20
Abstract
Abstract A summersaulting toy has a housing with a motor located in the housing. A first and second shaft are located parallel to one another transverse to the longitudinal axis of the toy with the ends of the first and second shafts projecting beyond the right and left sides of the housing. A foot pedestal is attached to right and left sides of both the right and left shafts respectively. In response to rotation of the shafts by the motor, the housing rotates about the shafts such that the housing is rotated first by the foot pedestals on the first shaft as the housing summersaults up and over the first shaft, and then by the pedestals on the second shaft as the housing summersaults up and over the second shaft. This process repeats itself in a cyclic manner as the toy does summersaults across a support surface.
Inventors
- 👤 Yosuke Yoneda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:34
CPC Classifications
A; A63; A63H; A63H11/00; A63H11/08
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
188 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same constant direction of rotation; first, second, third and fourth pedestal means, each of said respective pedestal means attaching to one of the respective ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing.
Claim 2
Dependent Claim
188 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same constant direction of rotation; first, second, third and fourth pedestal means, each of said respective pedestal means attaching to one of the respective ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing.
Claim 3
Dependent Claim
18 words
The toy of claim 1 wherein: said first shaft is of a greater length than said second shaft.
Claim 4
Dependent Claim
64 words
The toy of claim 2 wherein: on each of the respective right and left sides of said toy the pedestal means on one of said first and said second shafts is positioned further away from the respective side of said toy than is the pedestal means on the other of said first or said second shafts on said same respective side of said toy.
Claim 5
Dependent Claim
50 words
The toy of claim 2 wherein: said pedestal means on said first shaft on both the right and left sides of said toy is positioned further away from said respective sides of said toy than is the pedestal means on said second shaft on said respective side of said toy.
Claim 6
Dependent Claim
233 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; on each of the respective right and left sides of said toy the pedestal means on one of said first and said second shafts is positioned further away from the respective side of said toy than is the pedestal means on the other of said first or said second shafts on said same respective side of said toy.
Claim 7
Dependent Claim
233 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; on each of the respective right and left sides of said toy the pedestal means on one of said first and said second shafts is positioned further away from the respective side of said toy than is the pedestal means on the other of said first or said second shafts on said same respective side of said toy.
Claim 8
Dependent Claim
216 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; each of said pedestal means includes a portion thereof which extends in a direction away from the one of said first and said second shafts on which said pedestal is located towards the other of said first and said second shafts.
Claim 9
Dependent Claim
216 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; each of said pedestal means includes a portion thereof which extends in a direction away from the one of said first and said second shafts on which said pedestal is located towards the other of said first and said second shafts.
Claim 10
Dependent Claim
51 words
The toy of claim 6 wherein: each of said pedestals further include a further portion thereof which extends in a direction away from the one of said first and said second shafts on which said pedestal is located and also away from the other of said first and said second shafts.
Claim 11
Dependent Claim
18 words
The toy of claim 6 wherein: said first shaft is of a greater length than said second shaft.
Claim 12
Dependent Claim
50 words
The toy of claim 8 wherein: said pedestal means on said first shaft on both the right and left sides of said toy is positioned further away from said respective sides of said toy than is the pedestal means on said second shaft on said respective side of said toy.
Claim 13
Dependent Claim
51 words
The toy of claim 9 wherein: each of said pedestals further include a further portion thereof which extends in a direction away from the one of said first and said second shafts on which said pedestal is located and also away from the other of said first and said second shafts.
Claim 14
Dependent Claim
47 words
The toy of claim 7 wherein: each of said pedestal means includes a leading portion, a tailing portion and a connecting portion, said pedestal attaching to its respective shafts about said connecting portion with both said leading and said tailing portions in contact with said support surface.
Claim 15
Dependent Claim
224 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; said connecting means including clutch means, said clutch means for transmitting rotation between said first and said second shafts and said motor in a first direction of rotation and inhibiting transfer of rotation between said first and said second shafts and said motor in the opposite direction of rotation.
Claim 16
Dependent Claim
224 words
A walking toy which comprises: a housing; a motor located in said housing; a first shaft and a second shaft each rotatably mounted on said housing and positioned parallel to one another, each of said shafts having ends projecting beyond the left and right sides of the housing; connecting means connecting each of said first and said second shafts to said motor whereby said motor rotates each of said shafts with respect to said housing in the same direction of rotation; pedestal means attaching to each of said ends of said first and said second shafts, said pedestal means of a size and shape so as to extend beyond said housing and support said housing above a support surface; in response to said rotation of said shafts with respect to said housing, said housing rotating in a summersault like manner first about said first shaft with the pedestal means attaching to said first shaft supporting said housing and next about said second shaft with the pedestal means attaching to said second shaft supporting said housing; said connecting means including clutch means, said clutch means for transmitting rotation between said first and said second shafts and said motor in a first direction of rotation and inhibiting transfer of rotation between said first and said second shafts and said motor in the opposite direction of rotation.
Claim 17
Dependent Claim
26 words
The toy of claim 12 wherein: said connecting means further includes gear train means connecting between said clutch means and said first and said second shafts.
Claim 18
Dependent Claim
51 words
The toy of claim 13 wherein: each of said pedestals further include a further portion thereof which extends in a direction away from the one of said first and said second shafts on which said pedestal is located and also away from the other of said first and said second shafts.
Claim 19
Dependent Claim
47 words
The toy of claim 14 wherein: each of said pedestal means includes a leading portion, a tailing portion and a connecting portion, said pedestal attaching to its respective shafts about said connecting portion with both said leading and said tailing portions in contact with said support surface.
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) | 1988-07-22 | 1989-01-21 | 1989-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-22 | 1993-01-21 | 1993-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-22 | 1997-01-21 | 1997-07-23 | $7700.00 | Window Closed / Lapsed |