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US4233778A Expired / Lapsed US ⏱️ 0.0 years remaining

Modular toy

Assignee: Individual
•
Filing: 1978-07-19
•
Granted: 1980-11-18
•
Expires: 1998-07-19
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Abstract

Abstract A modular toy is provided in the configuration of a building, such as a doll house, formed of a plurality of modular units, each representing, for example, a room or a group of rooms. The modular units are constructed to permit them to be stacked one above the other and/or retained in side-by-side assembly so as to define, when so assembled, a simulated building. In one form, the modular units are molded of plastic with one or more walls thereof shaped to retain objects in place such as furniture, fixtures and appliances. In another form, the modular units are molded in a flat box-like configuration defining five walls of the room which are joined together by molded hinge-like portions permitting the flat molding to be folded into the configuration of the room shell which may also define the walls for the packaging of the unit. In yet another form, the modular units are so assembled and configured that spacing is provided between the ceilings and floors thereof into which spacing a magnet may be manipulated to affect movement of figures and other devices across the floors of the modular units.

Inventors

  • 👤 Jerome H. Lemelson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 16:57
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/52

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 162 words
An assembly toy comprising in combination: a plurality of containers defining respective room modules and each having side wall portions joined by a bottom wall defining a floor, said modules being assembled in stacked relationship one above the other with the lower of the two stacked modules having a ceiling spaced a distance below the floor of the upper module providing a free space therebetween, a magnet disposed within said free space and a manipulator for said magnet operable from the exterior of the assembly to permit the magnet to be shifted to different locations beneath the floor of the upper module, and a device to be moved across the floor of the upper module including a permanent magnet in the base of said device, said base of said device being disposed on the upper surface of said upper module floor to permit the device to be moved across said floor by the manipulative movement of said magnet within said free space.
Claim 2
Dependent Claim 162 words
An assembly toy comprising in combination: a plurality of containers defining respective room modules and each having side wall portions joined by a bottom wall defining a floor, said modules being assembled in stacked relationship one above the other with the lower of the two stacked modules having a ceiling spaced a distance below the floor of the upper module providing a free space therebetween, a magnet disposed within said free space and a manipulator for said magnet operable from the exterior of the assembly to permit the magnet to be shifted to different locations beneath the floor of the upper module, and a device to be moved across the floor of the upper module including a permanent magnet in the base of said device, said base of said device being disposed on the upper surface of said upper module floor to permit the device to be moved across said floor by the manipulative movement of said magnet within said free space.
Claim 3
Dependent Claim 31 words
A toy in accordance with claim 1 including means for removably retaining a plurality of objects in assembly with at least one of the wall portions of one of said containers.
Claim 4
Dependent Claim 27 words
A toy in accordance with claim 2 including means for removably retaining a plurality of objects in assembly with the floor portion of one of said containers.
Claim 5
Dependent Claim 27 words
A toy in accordance with claim 1 in which said manipulation means comprises an elongated, self-supporting structural member with a permanent magnet secured to the end thereof.
Claim 6
Dependent Claim 33 words
A toy in accordance with claim 4 wherein said self-supporting structural member defining said manipulation means is an elongated handle adapted to be hand held and manipulated beneath the floor of said container.

References Cited (Backward Citations)

US311793A Cited
US1629199A Cited
US2144835A Cited
US2814909A Cited
US3148477A Cited
US3577672A Cited
US3496670A Cited
US3614866A Cited
US3596396A Cited
US3911634A Cited
US3946520A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-11-18 1984-05-19 1984-11-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-11-18 1988-05-19 1988-11-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-11-18 1992-05-19 1992-11-18 $7700.00 Window Closed / Lapsed

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