US PATENT SUBCLASS 52 / 346
.~ Means accommodating movement of backer

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

344  DF  SETTABLE MATERIAL RECEIVING BACKER FIXED TO FURRING, JOIST, OR STUD {11}
346.~ Means accommodating movement of backer

DEFINITION

Classification: 52/346

(under subclass 344) Structure including means allowing the backer to float or to move relative to the elongated rigid member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

345, for a similar combination with an adjustable spacer.

573.1, for a structure of more general application having means accommodating a dimension variation responsive to changing conditions, e.g., expansion by heat.