Patent information:

Patent:Utility 2,870,244
Patented:January 20, 1959
Applied:June 21, 1955
Title:Glass Insulator Assembly Units
Description:Glass toughened by stream of air after forming
Category:Glass
Assigned to:Pilkington Brothers Limited

Patentee Information:

JELLYMAN, Philip E. St. Helens,, England

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:188INSULATORS With terminal elements Cap type;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:195INSULATORS With terminal elements Pin type Multi-part insulators;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1