Patent US4516951A successfully refreshed from Google Patents.
US4516951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Movable toy animal
Assignee: Iwaya Corp
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Filing: 1983-11-21
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Granted: 1985-05-14
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Expires: 2003-11-21
Abstract
Abstract A movable toy animal wherein an electric motor is set on a frame in a head and electrically connected to a battery in a trunk, gearing is operatively connected to the electric motor, an axially-movable change-over gear is meshed with a first output gear in the gearing and adapted to be engaged with and disengaged from a nose-driving gear, which is adapted to move a nose forward and backward and mounted fixedly on a crankshaft, a driving shaft having an input gear is meshed with a second output gear in the gearing, a cam disc is mounted fixedly on the driving shaft, the cam disc having on its inner side surface a projection adapted to urge a pressure-receiving portion of a slide shaft, on which the change-over gear is fixedly mounted, first and second cam plates of different shapes is mounted fixedly on both end portions of the driving shaft and connected operatively to operating members, which are adapted to move ears up and down, and a switch unit is provided in a rear portion of a head so as to constitute a part thereof, and which has a push element provided retractably and adapted to be pressed to actuate the electric motor.
Inventors
- 👤 Hiroshi Saigo
- 👤 Hiroshi Kaneko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:36
CPC Classifications
A; A63; A63H; A63H13/00; A63H13/005
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
256 words
A movable toy animal comprising a toy body consisting of a trunk containing a battery case therein and made of a soft, elastic material, a head provided on said trunk and having a face with eyes and a nose thereon and ears attached to both side portions of said head, and a skin covering said trunk and said head and covered with hair; an electric motor set on a frame in said head and electrically connected to a battery in said battery case; gearing operatively connected to said electric motor; an axially-movable change-over gear meshed with a first output gear in said gearing and adapted to be engaged with and disengaged from a nose-driving gear, which is adapted to move said nose forward and backward and mounted fixedly on a crankshaft; a driving shaft having an input gear meshed with a second output gear in said gearing; a cam disc mounted fixedly on said driving shaft and having on its inner side surface a projection adated to urge a pressure-receiving portion of a slide shaft, on which said change-over gear is fixedly mounted; first and second cam plates of different shapes mounted fixedly on both end portions of said driving shaft and connected operatively to operating members, which are adapted to move said ears up and down; and a switch unit, which is provided in a rear portion of said head so as to constitute a part thereof, and which has a push element provided retractably and adapted to be pressed to actuate said electric motor.
Claim 2
Dependent Claim
256 words
A movable toy animal comprising a toy body consisting of a trunk containing a battery case therein and made of a soft, elastic material, a head provided on said trunk and having a face with eyes and a nose thereon and ears attached to both side portions of said head, and a skin covering said trunk and said head and covered with hair; an electric motor set on a frame in said head and electrically connected to a battery in said battery case; gearing operatively connected to said electric motor; an axially-movable change-over gear meshed with a first output gear in said gearing and adapted to be engaged with and disengaged from a nose-driving gear, which is adapted to move said nose forward and backward and mounted fixedly on a crankshaft; a driving shaft having an input gear meshed with a second output gear in said gearing; a cam disc mounted fixedly on said driving shaft and having on its inner side surface a projection adated to urge a pressure-receiving portion of a slide shaft, on which said change-over gear is fixedly mounted; first and second cam plates of different shapes mounted fixedly on both end portions of said driving shaft and connected operatively to operating members, which are adapted to move said ears up and down; and a switch unit, which is provided in a rear portion of said head so as to constitute a part thereof, and which has a push element provided retractably and adapted to be pressed to actuate said electric motor.
Claim 3
Dependent Claim
75 words
A movable toy animal according to claim 1, wherein said switch unit consists of a pivotable change-over member having a locking rod adapted to open and close a contact of said electric motor; a slide body capable of being moved slidingly in its longitudinal direction and having a slide-engaging surface for pivotally moving said change-over member, and a push element; and a pivotable lock plate adapted to lock said slide body in a predetermined position.
Claim 4
Dependent Claim
65 words
A movable toy animal according to claim 1 or 2, wherein said cam disc has an engaging circumferential surface for urging said locking rod on said change-over member so as to close said contact of said electric motor, and a recess for releasing said locking rod from the urging force of said engaging circumferential surface so as to open said contact of said electric motor.
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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) | 1988-05-13 | 1988-11-12 | 1989-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-13 | 1992-11-12 | 1993-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-13 | 1996-11-12 | 1997-05-14 | $7700.00 | Window Closed / Lapsed |