SELF-ADJUSTING SCAFFOLD BRACKET
United States Patent 3473774
US Patent References:
Scaffold machine
- - 2038899
Combined scaffold bracket and lock
- - 2342427
Stilt step
- - 2801851
Combined scaffold bracket and lock
- - 2854293
Scaffold machine
- - 2038899
Combined scaffold bracket and lock
- - 2342427
Stilt step
- - 2801851
Combined scaffold bracket and lock
- - 2854293
Inventors:
Riblet, Henry J.
Publication Date:
10/21/1969
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Assignee:
Henry, Riblet J.
Primary Class:
Other Classes:
182/146
International Classes:
A47B57/56; A47B57/00; A47B47/00