Patent information:

Patent:Utility 1,975,576
Patented:October 2, 1934
Applied:April 7, 1932
Title:Method of Applying a Conducting Coating on Insulators
Description:RFI coating of carbon fused to the surface
Category:RFI
Assigned to:Locke Insulator Corp.

Patentee Information:

HAWLEY, Kent A. Baltimore, MD

Class and subclass information:

Class:427COATING PROCESSES
Subclass:122ELECTRICAL PRODUCT PRODUCED Carbon coating;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:126.4CONDUITS, CABLES OR CONDUCTORS Conductor structure (nonsuperconductive) Metal coated on insulation;
Class:427COATING PROCESSES
Subclass:181SOLID PARTICLES OR FIBERS APPLIED Interior or hollow article coating;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1