Patent information:

Patent:Utility 1,703,853
Patented:February 26, 1929
Applied:April 29, 1927
Title:Dry-Spot Insulator
Description:CD 182, U-173, U-174 & U-175 dry-spot
Category:Insulator
Assigned to:1/2 to Postal Telegraph Cable Co.

Patentee Information:

GOULD, Rufus New York, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:168INSULATORS With conductor holding means;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:174INSULATORS With conductor holding means Insulator structure;

Known specimens:

Number:U 173
Number:U 174
Number:U 175
Number:CD 182

Drawings:

Drawing page 1

Page 1