Patent information:

Patent:Utility 566,045
Patented:August 18, 1896
Applied:September 8, 1895
Title:Insulator for Electrical Purposes
Description:Protective shield of metal with non-conducting enameled coating
Category:Protective Shield
Assigned to: 

Patentee Information:

WHITAKER, Alfred J. P. Llanishen,, England
TREHARNE, Frederick G. Llanishen,, England

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:196INSULATORS With terminal elements Pin type Plastic material adhered;
Class:106COMPOSITIONS: COATING OR PLASTIC
Subclass:233COATING OR PLASTIC COMPOSITIONS Natural resin or derivative containing With bituminous material or tarry residue With sulfurizing or sulfonating agent;
Class:123INTERNAL-COMBUSTION ENGINES
Subclass:169CA 
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:162INSULATORS With insulator-supporting or attaching means Double arm;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:201INSULATORS With terminal elements Pin type Through pin;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:209INSULATORS Sectional, multi-part, composite, or coated;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:210INSULATORS Sectional, multi-part, composite, or coated Pin socket type;
Class:501COMPOSITIONS: CERAMIC
Subclass:21CERAMIC COMPOSITIONS Glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions Enamels, glazes, or fusion seals (e.g., raw, fritted, or calcined ingredients) Chemically specified frit compositions;
Class:501COMPOSITIONS: CERAMIC
Subclass:66CERAMIC COMPOSITIONS Glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions Silica containing 40 percent - 90 percent by weight silica And boron And aluminum;

Known specimens:

None known

Drawings:

Drawing page 1

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Drawing page 2

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