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US4427387A Expired / Lapsed US ⏱️ 0.0 years remaining

Drawing toy

Assignee: Takara Co Ltd
•
Filing: 1982-08-31
•
Granted: 1984-01-24
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Expires: 2002-08-31
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Abstract

Abstract Disclosed is a drawing toy which includes a plurality of light transmitting carriers that are manually movable past a writing platen which supports portions of the carrier. Each carrier has on its surface a series of different figure fragments which inhibit light from passing through the carrier where a figure fragment is displayed. Selectively moving the carriers to the platen positions different figure fragments over the platen. There is a light source adjacent to the platen and on the side of the platen opposite the carrier so that light passes through the platen and then through the carrier. Preferably, a transparent protective member overlies the portion of the carriers supported by the platen, with the carriers being sandwiched between this member and the platen. A translucent sheet of paper is placed over the protective member opposite the platen. This paper, being sufficiently light transmitting, permits the viewer to see the fragments displayed on the carrier through the paper, enabling the viewer to trace an image of the figure fragments on to the paper.

Inventors

  • 👤 Tohru Tomita

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 18:33
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/24; G09F11/26; G09B; G09B11/00; G09B11/06; G09F5/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 308 words
A toy comprising: a generally boxlike housing having a generally flat upper surface portion including a window and adjacent this upper surface portion a raised section including wheel means rotatably mounted within the raised section, said wheel means having at least a portion extending from the raised section which may be manually manipulated to rotate the wheel means, said wheel means having serrated surfaces made of an elastomeric material; a plurality of endless belts, each having light transmitting and light blocking segments which form on the surface of each belt a series of figure fragments, each of said belts being adapted to move along separate paths to advance sequentially the different figure fragments displayed on the surface of the belts to the window, said belts being mounted within the housing on spaced roller means disposed beneath and on opposite sides of the window and adapted to rotate freely to move the belt carried by the roller means along separate parallel paths so that each belt moves along a lower flight and an upper flight, each of said belts engaging one of said wheel means so that the serrated surface of the wheel means is in frictional contact with the surface of the belt; a light source in the housing beneath the window and between the upper and lower flights of the belts; a generally flat, transparent platen beneath the upper flight of the belt and above the light source for supporting the upper flight of the belt and a sheet of semi-transparent writing material resting on the flat upper surface portion of the housing and over the window; a transparent protective member at the window, with the upper flight of the belt at the window being sandwiched between said protective member and the platen; and means adjacent the window for releasably holding the writing material at the window.
Claim 2
Dependent Claim 308 words
A toy comprising: a generally boxlike housing having a generally flat upper surface portion including a window and adjacent this upper surface portion a raised section including wheel means rotatably mounted within the raised section, said wheel means having at least a portion extending from the raised section which may be manually manipulated to rotate the wheel means, said wheel means having serrated surfaces made of an elastomeric material; a plurality of endless belts, each having light transmitting and light blocking segments which form on the surface of each belt a series of figure fragments, each of said belts being adapted to move along separate paths to advance sequentially the different figure fragments displayed on the surface of the belts to the window, said belts being mounted within the housing on spaced roller means disposed beneath and on opposite sides of the window and adapted to rotate freely to move the belt carried by the roller means along separate parallel paths so that each belt moves along a lower flight and an upper flight, each of said belts engaging one of said wheel means so that the serrated surface of the wheel means is in frictional contact with the surface of the belt; a light source in the housing beneath the window and between the upper and lower flights of the belts; a generally flat, transparent platen beneath the upper flight of the belt and above the light source for supporting the upper flight of the belt and a sheet of semi-transparent writing material resting on the flat upper surface portion of the housing and over the window; a transparent protective member at the window, with the upper flight of the belt at the window being sandwiched between said protective member and the platen; and means adjacent the window for releasably holding the writing material at the window.

References Cited (Backward Citations)

US198589A Cited
US1559665A Cited
US1992028A Cited
US2257005A Cited
US3889397A Cited
DE2651063C3 Cited
US4258491A Cited
US4326351A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-01-23 1987-07-25 1988-01-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-01-23 1991-07-25 1992-01-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-01-23 1995-07-25 1996-01-24 $7700.00 Window Closed / Lapsed

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