Patent information:

Patent:Utility 1,709,477
Patented:April 16, 1929
Applied:January 9, 1922
Title:Insulator
Description:Wireholder with lag screw
Category:Wireholder
Assigned to:Line Material Co.

Patentee Information:

KYLE, William D. South Milwaukee, WI

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:165INSULATORS With insulator-supporting or attaching means Support penetrating Penetrating element socketed in insulator;
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;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:196INSULATORS With terminal elements Pin type Plastic material adhered;

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1