Fences – Rail
Reexamination Certificate
2005-04-05
2005-04-05
Chapman, Jeanette E. (Department: 3635)
Fences
Rail
C256S063000, C256S064000, C256S066000, C256S065020, C256S065030, C256S065040, C256S065060, C256S065070, C256S065080
Reexamination Certificate
active
06874766
ABSTRACT:
A deck railing section comprises synthetic posts held spaced from one another by top and bottom rail members. Each of the rail members has a multiple piece construction including first and second interlocking synthetic rail pieces and a metallic reinforcing insert. The insert has holes at post attachment locations along the insert. Each post has screw ports to opposite ends of the post. Rail members are secured to the posts by threaded attachment members passing through the holes in the inserts and into the screw ports of the posts. The first rail pieces are trapped between the posts and the inserts. The second rail pieces lock onto the first rail pieces hiding the reinforcing inserts internally of the rail members.
REFERENCES:
patent: 3385567 (1968-05-01), Case et al.
patent: 3506243 (1970-04-01), Seiler
patent: 3756567 (1973-09-01), Murdock
patent: 4390165 (1983-06-01), Murdock
patent: 4705155 (1987-11-01), Kanamori
patent: 4809955 (1989-03-01), Veilleux
patent: 5544866 (1996-08-01), Dye
patent: 5713171 (1998-02-01), Andres
patent: 5853167 (1998-12-01), West et al.
patent: 6398193 (2002-06-01), DeSouza
patent: 6698726 (2004-03-01), Platt
Chapman Jeanette E.
Royal Group Technologies Limited
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