Drawing aid

Details Drawing aid Drawing aid

1992-03-20

1993-06-08

Hirsch, Paul J.

Education and demonstration

Visual art or craft, artistic adornment, or color training...

Drawing

434 85, G09B 1100

Patent

active

052173763

ABSTRACT:
An artist's drawing aid comprises a screen through which a three dimensional object can be observed. The screen is transparent allowing the object to be traced onto the screen using an eye piece to hold the eye position stationary. When traced, the object can be transferred to a translucent sheet of paper by placing the paper over the screen and by illuminating the screen through one edge so as to illuminate the traced lines. The screen is mounted on a easel construction with a shield above the screen. Edge illumination can be effected by a light bulb or by a cylindrical lens mounted on the edge of the screen and movable transversely of the edge to properly direct ambient light into the screen.

REFERENCES:
patent: 1111608 (1914-09-01), O'Brien
patent: 2257005 (1941-09-01), Grosse
patent: 2420316 (1947-05-01), Hine
patent: 2571613 (1951-10-01), Rissland
patent: 4340372 (1982-07-01), Brassine
patent: 4600393 (1986-07-01), Rosenwinkel et al.
patent: 5100325 (1992-03-01), Cutter

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