Patent information:

Patent:Utility 472,529
Patented:April 12, 1892
Applied:July 20, 1891
Title:Insulator Support
Description:Pin (metal) with wooden cob for glass insulators
Category:Pin
Assigned to: 

Patentee Information:

DOREN, Dennis New York, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:200INSULATORS With terminal elements Pin type With thimble in socket;
Class:29METAL WORKING
Subclass:887METHOD OF MECHANICAL MANUFACTURE Electrical device making Insulator making;
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:205INSULATORS With terminal elements Pin type Screw or bayonet type Soft yielding material pin;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1