Title:
Safety belt for scaffolds
United States Patent 3137487
US Patent References:
Safety apparatus for use on a motor vehicle
- - 2883123
Safety line clamp for derrickmen
- - 2960739
Safety apparatus for use on a motor vehicle
- - 2883123
Safety line clamp for derrickmen
- - 2960739
Inventors:
Frank, Lesser
Publication Date:
06/16/1964
View Patent Images:
Export Citation:
Assignee:
Frank, Lesser
Primary Class:
Other Classes:
182/3, 267/70
International Classes:
A62B35/04; E04G5/00; E04G21/32; A62B35/00