Layout boards

Details Layout boards Layout boards

1982-08-12

1985-04-30

Haroian, Harry N.

Geometrical instruments

Straightedge type

Base attached

33430, B43L 1324

Patent

active

045135118

ABSTRACT:
A drawing board for use with dry transfer materials is described. The board has a track along one edge and a paper clamp along an adjacent edge. The track bears a bar parallel to the paper clamp which in turn bears a carriage to which a dry transfer sheet can be affixed. The carriage may be racked up and down to bring an appropriate line of dry transfer letters over an appropriate place on a piece of paper held in the paper clamp. The carriage may be provided with a mechanism for holding it firm and then moving the dry transfer sheet clamp slightly. This mechanism enables words to be built up and which the letters are evenly spaced easily and quickly.

REFERENCES:
patent: 1351534 (1920-08-01), Perdue et al.
patent: 1801197 (1931-04-01), Halvorsen et al.
patent: 2822736 (1958-02-01), Padgett
patent: 3400461 (1968-09-01), Faul
patent: 3620362 (1971-11-01), Valdex
patent: 3746992 (1973-07-01), Serembe
patent: 4138818 (1979-02-01), Hebel
patent: 4232452 (1980-11-01), Dowzall et al.
patent: 4342155 (1982-08-01), Waldron
patent: 4364184 (1982-12-01), Dowzall

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