US PATENT SUBCLASS 427 / 376.1
.~.~.~ Inorganic coating

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


427 /   HD   COATING PROCESSES

331  DF  WITH POST-TREATMENT OF COATING OR COATING MATERIAL {14}
372.2  DF  .~ Heating or drying (e.g., polymerizing, vulcanizing, curing, etc.) {8}
375  DF  .~.~ Fusion or softening of coating {1}
376.1.~.~.~ Inorganic coating {2}
376.2  DF  .~.~.~.~> Metal oxide- or silicon-containing coating (e.g., glazed, vitreous enamel, etc.) {2}
376.6  DF  .~.~.~.~> Metal-containing coating {1}

DEFINITION

Classification: 427/376.1

Inorganic coating:

(under subclass 375) Processes wherein the coating is based on inorganic material.

(1) Note. Attention is directed to the definitions of Class 260, Chemistry of Carbon Compounds, for the distinction between the term "organic" and "inorganic".

SEE OR SEARCH THIS CLASS, SUBCLASS:

189+, for fusion of inorganic solid particles which have been applied to a base to form a coating.