Patent information:

Patent:Utility 753,399
Patented:March 1, 1904
Applied:November 8, 1902
Title:Combination Bracket and Knob for Electric Conductors
Description:nail-knob with hole in the top and two side groove for tie-wire (see Western Electrician 4-29-1905)
Category:Knob
Assigned to:1/2 to Charles Snyder

Patentee Information:

HUNT, Emory C. Belle Plaine, IA

Class and subclass information:

Class:248SUPPORTS
Subclass:65PIPE OR CABLE Brackets;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:166RINSULATORS With insulator-supporting or attaching means Support penetrating Through aperture, penetrating element clamped;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:167INSULATORS With conductor receiving aperture or bushing type;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:174INSULATORS With conductor holding means Insulator structure;

Known specimens:

Number:   

Drawings:

Drawing page 1

Page 1