Patent information:

Patent:Utility 644,646
Patented:March 6, 1900
Applied:December 12, 1899
Title:Insulator for Use on Electric Railways
Description:Third rail insulator
Category:Third Rail
Assigned to: 

Patentee Information:

THOMAS, James Catasauqua, PA
THOMAS, William R. Catasauqua, PA

Class and subclass information:

Class:191ELECTRICITY: TRANSMISSION TO VEHICLES
Subclass:32CONDUCTORS Third rail Supports;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1