Sign apparatus with movable sleeve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 1987
Grant Date -
N/A
app pub date -
Jan 18, 1985
filing date -
Jan 18, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sign apparatus comprising a base member having first and second opposite ends and a longitudinal axis, the base member including a display surface adapted to have indicia thereon and having first and second portions adjacent the first and second ends, respectively, and a sleeve member slidably mounted on the base member for movement along the longitudinal axis, the sleeve member having a length such that the sleeve member alternatively covers the first and second portions of the display surface.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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