Patent information:

Patent:Utility 1,056,998
Patented:March 25, 1913
Applied:May 4, 1909
Title:Insulator
Description:Means of insulating and supporting a bussbar.
Category:Bussbar
Assigned to: 

Patentee Information:

JAMIESON, Bertrand G. Chicago, IL
KELLER, Carl A. Chicago, IL

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:148INSULATORS Multiple insulator assemblies;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:156INSULATORS Divided insulator;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:209INSULATORS Sectional, multi-part, composite, or coated;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:99RCONDUITS, CABLES OR CONDUCTORS With interior conductor or cable supports;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1