Stairway construction device

Details Stairway construction device Stairway construction device

1987-11-13

1989-09-19

Chilcot, Jr., Richard E.

Static structures (e.g., buildings)

Stepped; e.g., stair

52191, E04F 2126

Patent

active

048668940

ABSTRACT:
A bracket for use in constructing a stairway of the type having stringers and a plurality of treads and risers. The bracket includes adjacent horizontal and vertical portions attachable to tread and riser members respectively, and an upwardly angled portion carried by an end of the bracket for attached to a stringer. The vertical portion of the bracket includes a downwardly directed finger which is grippingly receivable in an upwardly open slot means of an adjacent bracket, enabling a plurality of identical brackets to be firmly joined together and attached to a plurality of stringers to construct a stairway.

REFERENCES:
patent: 569464 (1896-10-01), Moore
patent: 960412 (1910-06-01), Sandblom
patent: 973109 (1910-10-01), Griner
patent: 1063216 (1913-06-01), Rendle et al.
patent: 2297101 (1942-09-01), Greenwall et al.
patent: 2606345 (1952-08-01), Rhodes

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