US PATENT SUBCLASS 428 / 34.5-- .~.~ Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound (e.g., fiber glass, mineral fiber, sand, etc.)

US PATENT SUBCLASS 428 / 34.5
.~.~ Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound (e.g., fiber glass, mineral fiber, sand, etc.)

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

Internet Version by PATENTEC © 1999 Terms of Use

428 /	HD	STOCK MATERIAL OR MISCELLANEOUS ARTICLES

34.1	DF	HOLLOW OR CONTAINER TYPE ARTICLE (E.G., TUBE, VASE, ETC.) {7}
34.4	DF	.~ Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing (e.g., porcelain, brick, cement, etc.) {2}
34.5		.~.~ Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound (e.g., fiber glass, mineral fiber, sand, etc.)

DEFINITION

Classification: 428/34.5

Contains fabric, fiber, particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound (e.g., fiber glass, mineral fiber, sand, etc.):

(under subclass 34.4) Article* which contains fabric*, fibers, particles, or filaments which are composed of glass, ceramic, metal oxide or metal carbide, or some other inorganic compound.

(1) Note. Included are fiber glass, mineral fibers, sand, graphite, carbon, glass chips, etc.