US PATENT SUBCLASS 52 / 356
.~ Support structurally modified to retain backer

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

Internet Version by PATENTEC © 1999      Terms of Use


52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

344  DF  SETTABLE MATERIAL RECEIVING BACKER FIXED TO FURRING, JOIST, OR STUD {11}
356.~ Support structurally modified to retain backer

DEFINITION

Classification: 52/356

(under subclass 344) Structure in which the elongated rigid member is structurally modified to engage and retain a backer or an intermediate holder for such backer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

482, for a shaft having a ductile type deformable grip for a facer.