Patent information:

Patent:Utility 1,947,321
Patented:February 13, 1934
Applied:May 26, 1926
Title:Arcing Horn for Insulators
Description:Arcing horns for Hewlett or other suspension insulator string
Category:Suspension
Assigned to:The R. Thomas & Sons Co.

Patentee Information:

VINCENT, Harold Blanchard East Liverpool, OH
SLEEMAN, Harold Parker East Liverpool, OH

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:144INSULATORS Combined With conductive arcing or stress distributing means Arcing or grading devices;
Class:313ELECTRIC LAMP AND DISCHARGE DEVICES
Subclass:243WITH SUPPORT AND/OR SPACING STRUCTURE FOR ELECTRODE AND/OR SHIELD For plural electrodes of discharge device;
Class:313ELECTRIC LAMP AND DISCHARGE DEVICES
Subclass:325MISCELLANEOUS DISCHARGE DEVICES;
Class:313ELECTRIC LAMP AND DISCHARGE DEVICES
Subclass:326ELECTRODE AND SHIELD STRUCTURES;
Class:313ELECTRIC LAMP AND DISCHARGE DEVICES
Subclass:331ELECTRODE AND SHIELD STRUCTURES With lead wire or connector;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1

Drawing page 2

Page 2