Patent information:

Patent:Utility 1,736,044
Patented:November 19, 1929
Applied:November 21, 1924
Title:Screw Insulator
Description:Wireholder with lag screw
Category:Wireholder
Assigned to:Line Material Co.

Patentee Information:

KYLE, William D. Milwaukee, WI

Class and subclass information:

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;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1