Patent information:

Patent:Utility 1,335,634
Patented:March 30, 1920
Applied:May 7, 1919
Title:Insulator
Description:Knob
Category:Knob
Assigned to:Wheeling Tile Co.

Patentee Information:

AMOS, Frank M. Wheeling, WV

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:157INSULATORS Divided insulator Aligned through aperture;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1