Patent information:

Patent:Utility 124,199
Patented:March 5, 1872
Applied:
Title:Improvement in Telegraph Insulators
Description:Hook in vulcanite with deep recess saturated with paraffin (see 21,492)
Category:Hook
Assigned to: 

Patentee Information:

FARMER, Moses G. Salem, MA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:164INSULATORS With insulator-supporting or attaching means Support penetrating;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:170INSULATORS With conductor holding means Fitting or terminal type Hooks;

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1