Composite spindle

Details Composite spindle Composite spindle

1996-01-03

1997-05-06

Knight, Anthony

Fences

Rail

256 19, 256DIG5, E04F 1118

Patent

active

056263317

ABSTRACT:
A spindle or baluster for use in a fence or deck railing which comprises a plastic outer shell having a first end section, a second end section opposite the first end section, and a middle section intermediate the first and second end sections. An elongate metal reinforcing element is positioned within the outer shell and extends from the first end section to the second end section. A rigid plastic foam is disposed within at least a portion of the first and second end sections and substantially surrounds portions of the metal reinforcing element.

REFERENCES:
patent: 3957250 (1976-05-01), Murphy
patent: 3991146 (1976-11-01), Barrie
patent: 4186162 (1980-01-01), Daley
patent: 4285902 (1981-08-01), Braverman
patent: 4753719 (1988-06-01), Yamaguchi et al..
patent: 4777977 (1988-10-01), Platusich
patent: 4858891 (1989-08-01), Boes
patent: 5035401 (1991-07-01), Solter
patent: 5161784 (1992-11-01), Sader
patent: 5370368 (1994-12-01), Terrels et al.

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