Patent US4349984A successfully refreshed from Google Patents.
US4349984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preschool assembly toy
Assignee: Individual
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Filing: 1981-02-11
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Granted: 1982-09-21
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Expires: 2001-02-11
Abstract
Abstract A simple preschool assembly toy for young children which comprises at least three relatively large parts that are assembled together by the child to provide a representation of a recognizable object such as a toy vehicle and driver. A first and a second part are positioned adjacent to one another and include mechanically inter-engaging elements which limits relative movement between these parts only in a first direction, while allowing them to be separated in a second direction generally transverse to the first direction. A third part is positionable adjacent to the other parts, and second inter-engaging elements are provided on the third part and one of the other parts to limit relative movement between the parts in the second direction. The second inter-engaging elements may be engaged and disengaged by motion only in the second direction; as for example by the provision of magnets. Thus, the manipulative skill required of the child is limited to linear movement rather than something more complicated such as rotating movement required to screw parts together. When the toy is assembled it may be played with as a unit, and of course may be readily disassembled and reassembled as the child may desire.
Inventors
- 👤 Adolph E. Goldfarb
- 👤 Anita J. Goldfarb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:47
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/002
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
178 words
A simple multi-piece assembly toy for young children comprising at least three relatively large parts, the smallest of said parts being at least 11/2 inch in at least one direction and at least 1/2 inch another direction; (a) a first part; (b) a second part designed to be positioned adjacent to the first part; (c) a third part designed to be positioned adjacent to the second part; said parts combining when positioned adjacent to one another to form the representation of a particular object visually identifiable by the child; first means on the parts which mechanically interengage to limit relative movement between said parts in only a first direction, while allowing them to be separated in a second direction generally transverse to said first direction; and second means on the parts which magnetically interengage to limit relative movement between the parts in said second direction; said second means being engaged and disengaged by motion solely in said second direction, said first and second parts representing a toy vehicle and said third part representing the operator for such vehicle.
Claim 2
Dependent Claim
178 words
A simple multi-piece assembly toy for young children comprising at least three relatively large parts, the smallest of said parts being at least 11/2 inch in at least one direction and at least 1/2 inch another direction; (a) a first part; (b) a second part designed to be positioned adjacent to the first part; (c) a third part designed to be positioned adjacent to the second part; said parts combining when positioned adjacent to one another to form the representation of a particular object visually identifiable by the child; first means on the parts which mechanically interengage to limit relative movement between said parts in only a first direction, while allowing them to be separated in a second direction generally transverse to said first direction; and second means on the parts which magnetically interengage to limit relative movement between the parts in said second direction; said second means being engaged and disengaged by motion solely in said second direction, said first and second parts representing a toy vehicle and said third part representing the operator for such vehicle.
Claim 3
Dependent Claim
31 words
The toy of claim 1 wherein said first mechanical interengaging means are on said first and second parts and said second magnetically interengaging means are on said first and third parts.
Claim 4
Dependent Claim
31 words
The toy of claim 2 wherein said mechanical interengaging first means comprises a peripheral lip on one of the parts and a mating peripheral groove on the other of said parts.
Claim 5
Dependent Claim
26 words
The toy of claim 1 wherein said second part is stacked atop said first part and said third part is positioned atop said first two parts.
Claim 6
Dependent Claim
37 words
The toy of claim 4 wherein said second part has a hole through it and said third part has a reduced size portion which extends through said hole to magnetically interconnect with means on said third part.
Claim 7
Dependent Claim
21 words
The toy of claim 5 wherein said hole and said reduced size portion are generally symmetrical and mating in horizontal section.
Claim 8
Dependent Claim
11 words
The toy of claim 6 wherein said hole is generally circular.
Claim 9
Dependent Claim
31 words
The toy of claim 1 wherein said first and second parts are stacked atop one another and said third part is generally cylindrical and is disposed with its axis generally upright.
Claim 10
Dependent Claim
50 words
The toy of claim 8 wherein the upper portion of said third part is enlarged and disposed above said second part and the lower portion of said third part is reduced in transverse cross section and extends through said second part into contact with magnetic means on said first part.
Claim 11
Dependent Claim
38 words
The toy of claim 5 further comprising means on said second part when defines an open tubular extension of said hole, said first part having means defining a matting portion for interlocking receipt in said open tubular extension.
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) | 1985-09-20 | 1986-03-22 | 1986-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-20 | 1990-03-22 | 1990-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-20 | 1994-03-22 | 1994-09-21 | $7700.00 | Window Closed / Lapsed |