Patent information:

Patent:Utility 297,290
Patented:April 22, 1884
Applied:November 1, 1881
Title:Coupling for Lightning Rods
Description:Coupling for spiraling lightning rods such that each end of the rod is screwed into the other
Category:Lightning Rod Coupling
Assigned to: 

Patentee Information:

PATEE, Theodorus H. Greencastle, IN

Class and subclass information:

Class:403JOINTS AND CONNECTIONS
Subclass:182THREE OR MORE SERIAL JOINTS, AT LEAST ONE DIVERSE Separable intermediate joint;
Class:403JOINTS AND CONNECTIONS
Subclass:305DISTINCT END COUPLER Plural opposed sockets;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1