Patent information:

Patent:Utility 1,633,399
Patented:June 21, 1927
Applied:December 28, 1920
Title:Insulator Fitting
Description:Link for Hewlett suspension disk (see 1,458,811)
Category:Suspension
Assigned to:The R. Thomas & Sons Co.

Patentee Information:

ECKERT, Grandon E. East Liverpool, OH

Class and subclass information:

Class:403JOINTS AND CONNECTIONS
Subclass:213AXIALLY CURVED OR BENT PORTION OF ROD IS JOINT COMPONENT Reversely bent portion Open U;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:207INSULATORS With terminal elements Link or clevis;
Class:411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
Subclass:530FASTENER SECURING ELEMENT Resilient metallic Wire or rod formed;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1