US PATENT SUBCLASS 52 / 772
.~.~ Exposed attaching element holds two spaced facers to frame

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

474  DF  FACER HELD BY STIFFENER-TYPE FRAME {11}
764  DF  .~ Facer attached between exposed frame members {11}
772.~.~ Exposed attaching element holds two spaced facers to frame

DEFINITION

Classification: 52/772

Exposed attaching element holds two spaced facers to frame:

(under subclass 764) Facer between frame members wherein the

frame and retaining element cooperate to hold gapped adjacent facers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

282.1, for an exposed shaft at the intersection of barriers.

320, for a cast in situ ribbed barrier with a block-type filler between the ribs.

354, for a settable material receiving backer with part of a furring, joist, or stud between the edges of coplanar backers.

434+, for a module bonded to an internal cast in situ section including a preformed sustainer.

475.1, for a self supported panel attached to a frame. 479+, for facially opposed facer panels combined with support.