Patent information:

Patent:Utility 476,964
Patented:June 14, 1892
Applied:March 5, 1892
Title:Insulating Tube for Electric Conductors
Description:Wall tube Patent was owned by Pass & Seymour.
Category:Wall Tube
Assigned to: 

Patentee Information:

SEYMOUR, Albert P. Syracuse, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:153GINSULATORS Through wall or plate Bushing type Opposed wall engaging means Grommets;

Known specimens:

Number:   

Drawings:

Drawing page 1

Page 1