Patent information:

Patent:Utility 522,175
Patented:June 26, 1894
Applied:March 22, 1894
Title:Insulator
Description:Self-tying with metal cap screws down on two metal ears to hold wire
Category:Self-tying Miscellaneous
Assigned to:1/2 to Albert Anderson

Patentee Information:

ANDERSEN, Johan M. Boston, MA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:169INSULATORS With conductor holding means Fitting or terminal type;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:156INSULATORS Divided insulator;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:189INSULATORS With terminal elements Cap type Plastic material adhered;

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1