Deformable drawing tablet

Education and demonstration – Visual art or craft – artistic adornment – or color training... – Drawing

Reexamination Certificate

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Details

C434S097000, C434S408000, C434S415000, C434S428000, C273S155000, C273S15300J, C446S149000

Reexamination Certificate

active

06971880

ABSTRACT:
A deformable drawing tablet in which contiguous longitudinal edge portions of a stack of individual elongate strips which are confined for relative sliding movement to form a drawing surface. A user can shift individual strips longitudinally to deform the drawing surface thereby distorting an image drawn or preprinted on the drawing surface. Longitudinal end portions of the strips form a lateral edge of the tablet so that the lateral edge can be formed into profiles of different characters by shifting the strips longitudinally to different relative positions. An edge forming die includes a stencil for drawing character features. The strips are clamped in a coplanar stack by a transverse locating post, extending through slots in the strips and secured at opposite ends to a cap and a base which house an eraser and a drawing implement, respectively.

REFERENCES:
patent: 285442 (1883-09-01), Sweeney
patent: 845798 (1907-03-01), Lehr
patent: 862671 (1907-08-01), Smith
patent: 1101567 (1914-06-01), Ridgway
patent: 2022627 (1935-11-01), Whitney
patent: 2052848 (1936-09-01), Schilling
patent: 2755577 (1956-07-01), Greensfelder
patent: 2894337 (1959-07-01), Rawlings
patent: 3889397 (1975-06-01), Flood
patent: 3918173 (1975-11-01), Logos
patent: 4043056 (1977-08-01), Savage
patent: 4422641 (1983-12-01), Collin
patent: 4674983 (1987-06-01), Dorsz
patent: 5267732 (1993-12-01), Bowen et al.

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