Patent information:

Patent:Utility 496,652
Patented:May 2, 1893
Applied:January 3, 1893
Title:Insulator for Telegraph Wires
Description:Drip points Patent was owned by Hemingray Glass Co.
Category:Drip
Assigned to: 

Patentee Information:

HEMINGRAY, Ralph G. Covington, KY
GILL, James C. Muncie, IN

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:211INSULATORS With moisture or dirt removing or shedding;

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1