US PATENT SUBCLASS 52 / 474
FACER HELD BY STIFFENER-TYPE FRAME

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

474FACER HELD BY STIFFENER-TYPE FRAME {11}
475.1  DF  .~> Self-supporting section (e.g., facing) attached to nonload bearing framing {2}
478  DF  .~> Lapped multiplanar surfacing attached to substructure arrangement
479  DF  .~> Back-to-back facers spaced by concealed framing {2}
482  DF  .~> Frame with ductile-type deformable grip
483.1  DF  .~> Facer back abuts and conceals frame {1}
762  DF  .~> Facer between exposed frame members having unitary flanges or integral retainer for attachment to frame
763  DF  .~> Interkeyed edge configurations of adjacent facers cooperate with shaft
764  DF  .~> Facer attached between exposed frame members {11}
781.3  DF  .~> Additional stiffener between facer and frame
781.5  DF  .~> Preformed concrete frame
761  DF  .~> Frame member substantially cylindrical in cross-section

DEFINITION

Classification: 52/474

FACER HELD BY STIFFENER-TYPE FRAME:

(under the class definition) Structure including a panel section which is fixedly positioned to a generally elongated member (e.g., sustainer) acting to support or rigidify the panel, in use, which member is part of a larger structure; e.g., building frame, with the structure of the final assembly being such that the panel must first be assembled to and then fastened to the member.

(1) Note. Included in this subclass would be sheets directly attached to the bottom joists or beams of the floor above to form a ceiling.

SEE OR SEARCH THIS CLASS, SUBCLASS:

45, for a car roof with carline or ridge member.

90.1+, for an inclined cover with supporting substructure.

238.1+, for a partition secured to a preconstructed barrier.

272+, for a construction forming the intersection of columns, walls, floors, ceilings or roofs.

319+, for a cast in situ construction, e.g., concrete, with projecting rib-type sustainer. 344, for a settable material backer fixed to a furring, joist or stud.

364, for a construction with a sustainer having a penetrating fastener receiving feature.

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

461+, for a bridger strip and sustainer at edge juncture of panels.

473, for a construction which exhibits openings between the

leading and trailing edges of inclined slats.

478, for lapped multiplanar or strip covered surfacing attached to substructure arrangement.

506.01+, for a facer attached to another in situ erected substructure which differs in kind from the facer.

578+, for a module with discrete edgewise connecting feature.

800.1+, for a composite panel with a separately attached edging which is assembled to it, e.g., a composite manually manipulable wall panel, table top, etc.