Patent information:

Patent:Utility 1,625,266
Patented:April 19, 1927
Applied:May 12, 1926
Title:Rod Coupling
Description:Lightning rod made solid with parallel fins and connected by coupling with matching male and female threads crimped over the ends of the rod sections
Category:Lightning Rod Coupling
Assigned to:Mast Lightning Rod Co.

Patentee Information:

MAST, Charles O. Covington, OH

Class and subclass information:

Class:403JOINTS AND CONNECTIONS
Subclass:184THREE OR MORE SERIAL JOINTS, AT LEAST ONE DIVERSE Separable intermediate joint Screw or cam;
Class:279CHUCKS OR SOCKETS
Subclass:93 
Class:29METAL WORKING
Subclass:510METHOD OF MECHANICAL MANUFACTURE Assembling or joining Joining by deforming Overedge assembling of seated part By necking in cup or tube wall;
Class:29METAL WORKING
Subclass:517METHOD OF MECHANICAL MANUFACTURE Assembling or joining Joining by deforming Inward deformation of aperture or hollow body wall Hollow body is axially joined cup or tube Joined to rod;
Class:29METAL WORKING
Subclass:521METHOD OF MECHANICAL MANUFACTURE Assembling or joining Joining by deforming Surface interlocking;
Class:403JOINTS AND CONNECTIONS
Subclass:282MEMBER DEFORMED IN SITU Deformation occurs simultaneously with assembly;
Class:403JOINTS AND CONNECTIONS
Subclass:305DISTINCT END COUPLER Plural opposed sockets;
Class:403JOINTS AND CONNECTIONS
Subclass:361INTERFITTED MEMBERS Socket;
Class:43FISHING, TRAPPING, AND VERMIN DESTROYING
Subclass:44.83 
Class:439ELECTRICAL CONNECTORS
Subclass:880METALLIC CONNECTOR OR CONTACT ALSO HAVING SECURING PART ADAPTED TO BE CRIMPED, DEFORMED, OR BENT ONTO CONDUCTOR Having duplicate receiving means for permanently securing individual conductors thereto;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1