Patent information:

Patent:Utility 481,132
Patented:August 16, 1892
Applied:May 2, 1891
Title:Insulator
Description:Device and insulator for suspending wires using one or more insulators encased in a metal sphere with wire suspended by means of a bolt or hook set in the center of the two halves of the spherical insulator (see 286,681)
Category:Insulator
Assigned to:William Hubbard

Patentee Information:

BOWEN, William J. Norwalk, OH

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:163RINSULATORS With insulator-supporting or attaching means Support and/or insulator embracing or clamping;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:148INSULATORS Multiple insulator assemblies;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:161RINSULATORS With insulator-supporting or attaching means Adjustably or movably mounted;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:180INSULATORS With terminal elements Plural Multi-part, sectional or composite insulator Pin and opposed overlapping terminal;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1