SEARCH:
GO TO ADVANCED SEARCH
LOGIN:
Login
Create Free Account
HOME
SEARCH PATENTS
CHEMICAL SEARCH
DATA SERVICES
HELP
Flashlight
United States Patent 2097222
Inventors:
Tompkins, Emerson H.
Spender, Donald L.
Publication Date:
10/26/1937
View Patent Images:
Download PDF 2097222
PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
SCOVILL MANUFACTURING CO
Primary Class:
362/187
Other Classes:
200/60, 362/205
International Classes:
F21L4/00