Patent information:

Patent:Utility 280,947
Patented:July 10, 1883
Applied:November 9, 1882
Title:Insulator for Electrical Conductors
Description:Cylindrical insulator suspended from wire to hold bar separates several wires
Category:Cylinder
Assigned to: 

Patentee Information:

OHL, Percy C. Plainfield, NJ

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:146INSULATORS Mid-line spacers;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:149RINSULATORS Multiple insulator assemblies Multiple conductor;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:154INSULATORS Insulator and conductor embracing holder;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:160INSULATORS With insulator-supporting or attaching means Strand engaging suspension means;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:167INSULATORS With conductor receiving aperture or bushing type;
Class:256FENCES
Subclass:48WIRE Connections Cross;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1