Fences – Rail – Connection
Patent
1994-08-02
1996-06-25
Knight, Anthony
Fences
Rail
Connection
256 59, E04F 1118
Patent
active
055292887
ABSTRACT:
A structure of a handrail for a staircase including a rail formed with a first longitudinal groove at a lower side and a second longitudinal groove at an upper side, a plurality of supporters each having a curved connector, a wing portion connected with an end of the curved connector for slidably fitted into the longitudinal groove of the rail, and a tubular portion connected with another end of the curved connector, a base member fixedly secured to each of the supporters, a protective cap at both ends of the rail, a first U-shaped cover engaged with the first longitudinal groove of the rail, and a second U-shaped cover engaged with the second longitudinal groove of the rail.
REFERENCES:
patent: 2310593 (1943-02-01), Orlicki
patent: 3194361 (1965-07-01), Thurman
patent: 3522933 (1970-08-01), Braun, III
patent: 3918686 (1975-11-01), Knott et al.
patent: 4220316 (1980-09-01), Naka
patent: 4390165 (1983-06-01), Murdock
patent: 5396740 (1995-03-01), Bocchi
Knight Anthony
Lei Alfred
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