Changeable sign
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United States of America Patent
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-
Apr 5, 1988
Issued Date -
N/A
app pub date -
Mar 4, 1986
filing date -
Sep 20, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The rear surfaces of sign component pieces carry printed alignment indicating direction indicia in the form of arrowheads that are of a dark color and have a glossy surface luster while the front surfaces of the pieces carry a printed background of the same color but having a flat surface luster. The direction indicia serve to indicate the alignment of the pieces for proper insertion into a changeable sign and for proper shearing from a large sheet during manufacture. The dark color and glossy surface luster reduce eye strain during the shearing of manufacture.
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