G - Physics
01
C
20/108.1
G01C 15/04 (2006.01) E01F 9/017 (2006.01) E04H 12/00 (2006.01)
Patent
CA 1036312
BOUNDARY MARKER Abstract of the Disclosure A boundary marker or delineator is disclosed comprising an elongate hollow cylindrical pole member normally held in an upright position with respect to a base member by means of a solid flexible support member. The cylindrical pole member is filled with a solidified foam and closed by opposed end caps held in place by a centrally-disposed rigid rod member threadedly connected to each. When utilized as a path delineator for moving vehicles, the boundary marker is capable of withstanding impact forces upon being struck and crushing forces upon being run over by vehicles of all types.
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