Bracket for step and stair construction
United States Patent 2724466
US Patent References:
/0724790.html
- - 0724790

/0963918.html
- - 0963918

/1087208.html
- - 1087208

Stair carriage
- - 2021457

Construction of staircases
- - 2471352


Inventors:
Phillips, George C.
Publication Date:
11/22/1955
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Assignee:
Phillips, George C.
Primary Class:
52/191
International Classes:
E04F11/022; E04F11/02
US Patent References:
2524769Prefabricated grandstand structure