Fences – Metallic
Patent
1974-10-11
1976-05-11
Gilliam, Paul R.
Fences
Metallic
256 65, 256 59, B21F 2700
Patent
active
039557995
ABSTRACT:
This invention is addressed to a new railing device formed of a pair of elongate rail elements having a base, a plurality of spaced openings in the base and a pair of ribs defining a bearing surface adjacent to the openings, and a plurality of support bars having a cross-section corresponding to the openings and a pair of grooves adjacent each end corresponding to the ribs adapted to elastically engage the ribs and the bearing surface to secure the bars in the rail elements and maintain the rail elements in a spaced parallel relation.
REFERENCES:
patent: 3482819 (1969-12-01), Leurent
patent: 3485006 (1969-12-01), De Rozario
Cegedur GP
Gilliam Paul R.
Troutman Doris L.
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