Geometrical instruments – Scriber
Patent
1993-07-21
1994-08-02
Cuchlinski, Jr., William A.
Geometrical instruments
Scriber
33 1M, 346139R, B43L 1300
Patent
active
053333870
ABSTRACT:
Disclosure concerns a portable drawing toy comprising an openable rectangular box having manual rotatable knobs in the two lower opposite corners, which knobs move by strings and pulleys a horizontal and a vertical bar orthogonally with respect to each other. At the intersection of these bars is a socket for one of a plurality of different colored marking pens. A cover for the box comprises a framed window with flanges for holding a translucent paper on the underside of the window so that when the cover is closed the marker pen contacts the paper and rotation of the knobs causes the pen to draw lines on the paper, which lines can be viewed through the window. The translucent paper can be changed for retaining the drawing made thereon, and a magazine for different colored pens is provided in the base of the box.
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Ankenbruck James B.
Antolin Jose V.
Herbstler Horst D.
Lund Bruce D.
Vahcic Anne K.
Bennett G. Bradley
Cuchlinski Jr. William A.
Kirk Hugh Adam
The Ohio Art Company
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