Geometrical instruments – Miscellaneous – Light direction
Patent
1983-02-17
1985-03-12
Martin, Jr., William D.
Geometrical instruments
Miscellaneous
Light direction
33 1C, 33430, 33464, 33189, 4007055, G01B 503
Patent
active
045036152
ABSTRACT:
A guide structure designed to locate blank spaces on a displayed form of a word processor through the utilization of a line scale and a character scale movably attached to and selectively positionable over the face of a conventional paper or like material form wherein indicia formed on each of the scales serves to establish coordinates of any blank space on a material form regardless of its location. The coordinates are then related to the operator of the word processor along with informational instructions for filling the blank space.
REFERENCES:
patent: 1039057 (1912-09-01), Hill
patent: 1539704 (1925-05-01), Texoon
patent: 1630414 (1927-05-01), Baier
patent: 1849493 (1932-03-01), Larkin
patent: 2561469 (1951-07-01), Guinez
patent: 2821027 (1958-01-01), Billhimer
Malloy John Cyril
Martin, Jr. William D.
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