Portable highway sign stand
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 30, 2003
Grant Date -
Jul 25, 2002
app pub date -
Jan 24, 2001
filing date -
Jan 24, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A yieldable portable highway sign stand is provided. The sign stand comprises a base, and a sign support coupled to and extending upwardly from the base for supporting a highway sign above the ground. The sign support includes a generally rigid, generally upright portion having a first breakaway section that is yieldable along a first direction when subjected to a sufficient load at least partially along the first direction, and a second breakaway section that is yieldable along a second direction when subjected to a sufficient load at least partially along the second direction.
First Claim
Family
International Classification(s)
Cited Art Landscape
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