Patent information:

Patent:Utility 526,472
Patented:September 25, 1894
Applied:July 26, 1894
Title:Insulator for Electric Conductors
Description:Knob - self-tying
Category:Knob
Assigned to:1/2 to Arthur Ingraham & Samuel Brown

Patentee Information:

WEBSTER, George Philadelphia, PA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:157INSULATORS Divided insulator Aligned through aperture;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:168INSULATORS With conductor holding means;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1