Safety lock for ladders
United States Patent 3268196
US Patent References:
Ladder bracket
- - 2663484


Inventors:
Anton Sr., John
Publication Date:
08/23/1966
View Patent Images:
Download PDF 3268196 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Anton Sr., John
Primary Class:
182/107
Other Classes:
182/206, 182/214, 182/129, 248/316.400
International Classes:
E06C7/48; E06C7/00
Foreign References:
GB190600373A
GB610261A