Patent information:

Patent:Utility 476,813
Patented:June 14, 1892
Applied:March 21, 1892
Title:Porcelain Insulator
Description:U-141, pin type insulator with cemented metal thimble. Patent was owned by Pass & Seymour.
Category:Insulator
Assigned to: 

Patentee Information:

PASS, James Syracuse, NY
SEYMOUR, Albert P. Syracuse, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:200INSULATORS With terminal elements Pin type With thimble in socket;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:210INSULATORS Sectional, multi-part, composite, or coated Pin socket type;
Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:DIG54Processes in making insulators;

Known specimens:

Number:U 141

Drawings:

Drawing page 1

Page 1