Patent information:

Patent:Utility 1,960,681
Patented:May 29, 1934
Applied:May 5, 1933
Title:Insulating Support Pin
Description:Steel pin with malleable thread thimble with limited contact with the pin to aid in cushioning insulator
Category:Pin
Assigned to:1/2 to Hubbard & Co.

Patentee Information:

PEIRCE, JR., Charles L. Pittsburgh, PA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:204INSULATORS With terminal elements Pin type Screw or bayonet type Sheet material thread;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:165INSULATORS With insulator-supporting or attaching means Support penetrating Penetrating element socketed in insulator;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1