Patent information:

Patent:Utility 1,144,153
Patented:June 22, 1915
Applied:June 15, 1912
Title:Insulator
Description:Knob
Category:Knob
Assigned to: 

Patentee Information:

NICHOLS, William H. Bennington, VT

Class and subclass information:

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

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1