LADDER AND SUPPORT BRACKET THEREFOR
United States Patent 3486580
US Patent References:
Ladder brace
- - 2419065

Attachment for ladders
- - 2500086

Stand-off ladder bracket
- - 3072218

Ladder hoist
- - 3115211


Inventors:
Nameche, Alfred E.
Norton, Walter
Publication Date:
12/30/1969
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Assignee:
Nameche, Alfred E.
Walter, Norton
Primary Class:
182/214
Other Classes:
182/111
International Classes:
E06C7/48; E06C7/00; E06C7/48; E06C7/08
Foreign References:
GB862456A




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