Patent information:

Patent:Utility 2,305,688
Patented:December 22, 1942
Applied:March 30, 1940
Title:Transposition Block
Description:Transposition block (flat) for short wave radio antenna
Category:Transposition
Assigned to:Radio Corporation of America

Patentee Information:

GODDARD, DeWitt Rugg Riverhead, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:33ANTI-INDUCTIVE STRUCTURES Conductor transposition;
Class:24BUCKLES, BUTTONS, CLASPS, ETC.
Subclass:129RCORD AND ROPE HOLDERS One-piece;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:168INSULATORS With conductor holding means;

Known specimens:

Number:Specimen known

Drawings:

Drawing page 1

Page 1