Scaffold device for use on ladders and stepladders
United States Patent 1960863

Inventors:
Troy, Boyer J.
Publication Date:
05/29/1934
View Patent Images:
Download PDF 1960863 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Troy, Boyer J.
Primary Class:
248/238
Other Classes:
182/122, 182/228.100
International Classes:
E06C7/16; E06C7/00