Direction gauge using shared and unshared segments
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United States of America Patent
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-
Mar 23, 1999
Grant Date -
N/A
app pub date -
Sep 9, 1997
filing date -
Sep 13, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A direction gauge enables easy recognition of an indicated direction by constructing an arrow-shaped indication segment made up of an unshared segment and a pair of adjacent shared segments. The combination of shared and unshared segments forms an indication segment having a sharp outward-directed tip and a blunt base. The sharp outward directed tip is the outer end of the unshared segment. The blunt base is a combination of the inner end of the unshared segment together with the two adjacent shared segments. The indication segment provides a good indication of direction even if the indicia on the remainder of the display cannot be seen because of darkness.
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