SEARCH:
GO TO ADVANCED SEARCH
LOGIN:
Login
Create Free Account
HOME
SEARCH PATENTS
CHEMICAL SEARCH
DATA SERVICES
HELP
Chair
United States Patent 2154606
Inventors:
Covington, George W.
Publication Date:
04/18/1939
View Patent Images:
Download PDF 2154606
PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Covington, George W.
Primary Class:
297/195.110
Other Classes:
297/354.120, 297/423.260
International Classes:
A47C4/26
;
A47C4/00