Title:
Scaffold for handling sheet material
United States Patent 2586227


Inventors:
Roy, Henderson Lee
Application Number:
US68226646A
Publication Date:
02/19/1952
Filing Date:
07/09/1946
Assignee:
Roy, Henderson Lee
Primary Class:
International Classes:
E04F21/18
View Patent Images:
US Patent References:
1639962Erecting machine for wall boards1927-08-23
1582147Wall-board support1926-04-27
1360131Scaffold1920-11-23
1168868N/A1916-01-18
0522526N/A1894-07-03
0153270N/A1874-07-21
0118128N/A1871-08-15
0089306N/A1869-04-27