US PATENT SUBCLASS 264 / 36.2-- .~.~ Hydro-set material (e.g., cement, concrete, plaster board, etc.)

US PATENT SUBCLASS 264 / 36.2
.~.~ Hydro-set material (e.g., cement, concrete, plaster board, etc.)

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

Internet Version by PATENTEC © 1999 Terms of Use

264 /	HD	PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

36.1	DF	REPAIRING OR RESTORING CONSUMER USED ARTICLES FOR REUSE {7}
36.18	DF	.~ Inorganic material containing articles (e.g., plaster board, ceramic, fiberglass, etc.) {3}
36.2		.~.~ Hydro-set material (e.g., cement, concrete, plaster board, etc.)

DEFINITION

Classification: 264/36.2

Hydro-set material (e.g., cement, concrete, plaster board, etc.):

Processes under subclass 36.18, wherein the article to be renewed or reconditioned contains or is treated with an aqueous fluent inorganic composition that solidifies (e.g., cures, sets, etc.)

(1) Note. Processes of repairing or restoring an article containing inorganic hydro-settable material, as well as organic material present as bonding agents, solvents, fillers, etc., are properly classified herein.