Title:
Ladder attachment
United States Patent 2903086
US Patent References:
Portable scaffold
- - 1471848

Safety bracket for ladders
- - 1543551

Attachment for ladders
- - 2327317

Stepladder tray or shelf
- - 2473951

Ladder supporting attachment
- - 2710129


Inventors:
Chubbs, Howard L.
Publication Date:
09/08/1959
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Assignee:
Chubbs, Howard L.
Primary Class:
182/229
International Classes:
E06C7/48; E06C7/00
Foreign References:
GB268709A