Patent information:

Patent:Utility 2,911,695
Patented:November 10, 1959
Applied:June 21, 1956
Title:Tie for Fastening a Line Wire to an Insulator
Description:Tie wire using a preformed helical wire with tie wire loop crimped several times to make points of contact with the insulator and secured in place with an interlocking clip
Category:Tie Wire
Assigned to:United States Steel Corp.

Patentee Information:

KNIGHT, Robert D. Shaker Heights, OH
MELVILLE, Thomas Maple Heights, OH

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:173INSULATORS With conductor holding means Insulator embracing Tie wires;
Class:24BUCKLES, BUTTONS, CLASPS, ETC.
Subclass:19BALE AND PACKAGE TIES, HOSE CLAMPS With tighteners;
Class:57TEXTILES: SPINNING, TWISTING, AND TWINING
Subclass:906 
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:DIG12Helical preforms;
Class:248SUPPORTS
Subclass:63PIPE OR CABLE Suspended Cable suspension clamps;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1

Drawing page 2

Page 2