Patent information:

Patent:Utility 3,093,508
Patented:June 11, 1963
Applied:June 2, 1960
Title:Method of Coating Glass
Description:Silicone coated glass that can be used for insulators
Category:Glass Coating
Assigned to: 

Patentee Information:

WARTENBERG, Erwin W. Stuttgart,, Germany

Class and subclass information:

Class:427COATING PROCESSES
Subclass:109ELECTRICAL PRODUCT PRODUCED Transparent base Vapor deposition;
Class:65GLASS MANUFACTURING
Subclass:60.3PROCESSES With coating Organic coating;
Class:65GLASS MANUFACTURING
Subclass:60.7PROCESSES With coating Inorganic metal salt containing coating;
Class:65GLASS MANUFACTURING
Subclass:115PROCESSES Glass preform treating Tempering Differential or localized;
Class:65GLASS MANUFACTURING
Subclass:116PROCESSES Glass preform treating Tempering Quenching in liquid bath;
Class:215BOTTLES AND JARS
Subclass:DIG6Resin-coated bottles;
Class:427COATING PROCESSES
Subclass:314WITH PRETREATMENT OF THE BASE Heating or drying pretreatment;
Class:427COATING PROCESSES
Subclass:398.3WITH POST-TREATMENT OF COATING OR COATING MATERIAL Cooling Liquid utilized (e.g., quenching, spraying, etc.);
Class:427COATING PROCESSES
Subclass:443.2IMMERSION OR PARTIAL IMMERSION Inorganic base;

Known specimens:

None known