Patent information:

Patent:Utility 1,045,536
Patented:November 26, 1912
Applied:March 30, 1912
Title:Insulator Pin
Description:Pin (metal) with elastic washer under threads to firmly hold insulator, prevent breakage
Category:Pin
Assigned to:Ette Investment Co.

Patentee Information:

ETTE, Charles G. St. Louis, MO

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:202INSULATORS With terminal elements Pin type Screw or bayonet type;
Class:411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
Subclass:368HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP Headed bolt or screw with threads and complementary nut Having washer;
Class:411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
Subclass:411EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC. Thread or shank structure;
Class:411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
Subclass:916BOLT HAVING TENSION FEATURE;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1