Portable safety barrier system

Fences – Rail – Connection

Reexamination Certificate

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Details

C256S059000, C256S064000, C256S065010

Reexamination Certificate

active

07338033

ABSTRACT:
A support post base for a portable safety rail or fence system, said base having a top face side, an opposed bottom face side for contacting a support surface, andfirst toe rail holder slots or channels configured for detachably engaging a toe rail component for horizontal disposition thereof,said top face side presenting support post engagement (upright) sockets, pins, or the like configured for detachably engaging one or more support posts for upstanding disposition thereof.

REFERENCES:
patent: 3020023 (1962-02-01), MacIntyre et al.
patent: 3776521 (1973-12-01), Weinert
patent: 5842685 (1998-12-01), Purvis et al.
patent: 6220577 (2001-04-01), Ostrow
patent: 6554257 (2003-04-01), Kenton
patent: 6578827 (2003-06-01), McCracken
patent: 1299002 (1987-12-01), None

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