Patent information:

Patent:Utility 408,383
Patented:August 6, 1889
Applied:January 26, 1889
Title:Line Wire Insulator
Description:Self-tying with bail wire and slot top
Category:Self-tying Miscellaneous
Assigned to: 

Patentee Information:

GRAHAM, Carroll G. Marion, IA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:172INSULATORS With conductor holding means Insulator embracing;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:175INSULATORS With conductor holding means Insulator structure Self-retaining;
Class:256FENCES
Subclass:48WIRE Connections Cross;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1