Patent information:

Patent:Utility 2,816,155
Patented:December 10, 1957
Applied:April 19, 1955
Title:Insulator Clamp
Description:Tie wire replacement using a preformed adjustable sheet metal loop
Category:Tie Wire
Assigned to: 

Patentee Information:

BARNES, Robert I. East Wareham, MA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:172INSULATORS With conductor holding means Insulator embracing;
Class:24BUCKLES, BUTTONS, CLASPS, ETC.
Subclass:134RCORD AND ROPE HOLDERS Pivoted part Cam lever;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:168INSULATORS With conductor holding means;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1