Patent information:

Patent:Utility 1,348,248
Patented:August 3, 1920
Applied:January 24, 1917
Title:Disk Suspension Insulator
Description:Suspension, Electrose similar to Hewlett
Category:Suspension
Assigned to: 

Patentee Information:

STEINBERGER, Louis Brooklyn, NY

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:140SINSULATORS Combined With conductive arcing or stress distributing means Strain type;
Class:59CHAIN, STAPLE, AND HORSESHOE MAKING
Subclass:78CHAINS;
Class:59CHAIN, STAPLE, AND HORSESHOE MAKING
Subclass:78.1CHAINS Conduit;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:126.4CONDUITS, CABLES OR CONDUCTORS Conductor structure (nonsuperconductive) Metal coated on insulation;
Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:271.1MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE To produce composite, plural part or multilayered article Shaping material and uniting to a preform Preform embedded in or surrounded by shaped material;
Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:309MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE Shaping against forming surface (e.g., casting, die shaping, etc.) Spraying or flinging material against a shaping surface;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1