US4575355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy vehicle activated by moving body part
Assignee: Zima Products Ltd
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Filing: 1984-02-17
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Granted: 1986-03-11
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Expires: 2004-02-17
Abstract
Abstract A toy vehicle has a seat with a simulated seat belt in the form of two semi-circular parts which are able to rotate between an opened and closed position, the closed position simulating fastened seat belts. A power release push button is centrally positioned on the vehicle so that it does not exert any unbalanced force on the vehicle when it is pressed. When the seat belt is opened, the push button is captured in a raised position so that the vehicle cannot run. When the seat belt is closed, the capture is released from the push button so that is can be pushed. Thereafter, the push button is pushed, the power is released, and the toy vehicle is propelled.
Inventors
- 👤 James S. W. Lee
- 👤 Kwong-Wai Chow
- 👤 Alfred T. Y. Lau
- 👤 Ming-Ngar Chow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:08
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/26
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
279 words
A toy vehicle having a seat with a seat belt which may be moved between opened and closed positions, drive means in said vehicle for providing the energy required to propel said vehicle, control means for selectively operating said drive means to propel said vehicle, and seat-belt-controlled means responsive to the opening and closing of said seat belt for inhibiting or enabling said propulsion of said vehicle, respectively, whereby said drive means may not propel said vehicle when said seat belt is opened, wherein said seat includes a back having two spaced parallel channels formed therein with windows extending from the channels through the seat back, said seat belt comprising two parts, each of said parts being of relatively rigid construction and having a vertical shaft fitting through and mounted within said channel for turning movement therein about an axis extending lengthwise of said channel, a semi-circular part fixedly attached to and laterally projecting from one end of said shaft and extending through a respective one of said windows in said seat back to form half of a seat belt, and a toe fixedly attached to and laterally projecting from the other end of said shaft for turning in toward the other part when said semi-circular part is in an opened seat belt position and for turning out and away from said other part when said semi-circular part is in a closed seat belt position, whereby said toes form a closed capture window when the seat belts are opened and an opened window when said seat belt is closed, and said seat belt controlled means comprises a part which is captured in said capture window when it is closed.
Claim 2
Dependent Claim
279 words
A toy vehicle having a seat with a seat belt which may be moved between opened and closed positions, drive means in said vehicle for providing the energy required to propel said vehicle, control means for selectively operating said drive means to propel said vehicle, and seat-belt-controlled means responsive to the opening and closing of said seat belt for inhibiting or enabling said propulsion of said vehicle, respectively, whereby said drive means may not propel said vehicle when said seat belt is opened, wherein said seat includes a back having two spaced parallel channels formed therein with windows extending from the channels through the seat back, said seat belt comprising two parts, each of said parts being of relatively rigid construction and having a vertical shaft fitting through and mounted within said channel for turning movement therein about an axis extending lengthwise of said channel, a semi-circular part fixedly attached to and laterally projecting from one end of said shaft and extending through a respective one of said windows in said seat back to form half of a seat belt, and a toe fixedly attached to and laterally projecting from the other end of said shaft for turning in toward the other part when said semi-circular part is in an opened seat belt position and for turning out and away from said other part when said semi-circular part is in a closed seat belt position, whereby said toes form a closed capture window when the seat belts are opened and an opened window when said seat belt is closed, and said seat belt controlled means comprises a part which is captured in said capture window when it is closed.
Claim 3
Dependent Claim
43 words
The toy of claim 1 wherein said shafts have two generally flat surfaces and leaf spring means pressing against said flat surfaces for holding said shafts in either of two positions defined by said leaf spring resting on either of said flat surfaces.
Claim 4
Dependent Claim
39 words
The toy vehicle of claim 1 wherein said seat belt controlled means comprises a push button having a part which fits into said capture window, and spring means for normally urging said push button part into said capture window.
Claim 5
Dependent Claim
30 words
The toy vehicle of claim 2 wherein said push button is centrally located in said vehicle so that no unbalanced forces are applied to said vehicle by the operation thereof.
Claim 6
Dependent Claim
13 words
The toy of claim 2 wherein said drive means is an inertia motor.
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) | 1989-03-10 | 1989-09-09 | 1990-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-10 | 1993-09-09 | 1994-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-10 | 1997-09-09 | 1998-03-11 | $7700.00 | Window Closed / Lapsed |