Patent information:

Patent:Utility 1,821,222
Patented:September 1, 1931
Applied:December 30, 1929
Title:Insulator
Description:Metal terminal mounted on outside of a secondary rack insulator or wireholder that is used to secure the deadend of the drop wire with the terminal making the connection to the wire leading into the building eliminating the need for soldering or other poor connection (see 1,821,221; 1,877,903; 1,914,436)
Category:Bracket/secondary Rack
Assigned to:Line Material Co.

Patentee Information:

KYLE, William D. Milwaukee, WI

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:145INSULATORS Combined With connector;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:148INSULATORS Multiple insulator assemblies;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:162INSULATORS With insulator-supporting or attaching means Double arm;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1