US PATENT SUBCLASS 52 / 764
.~ Facer attached between exposed frame members

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.~ Facer attached between exposed frame members {11}
765  DF  .~.~> Attaching device with piercing means
766  DF  .~.~> Attaching means includes cam or wedge {1}
768  DF  .~.~> Attaching means pivots or includes pivoting actuating means
769  DF  .~.~> Attaching means held in position by a spring-type member
770  DF  .~.~> Attaching means contacts facer front and back faces then fastened to frame {1}
772  DF  .~.~> Exposed attaching element holds two spaced facers to frame
773  DF  .~.~> Facer to frame attaching means resiliently biased {1}
775  DF  .~.~> Attaching element received in channel or aperture in frame
777  DF  .~.~> Facer aligned to frame in two planes (e.g., notched facer) {2}
780  DF  .~.~> Frame recessed to receive facer
781  DF  .~.~> Frame member fabricated from thin walled material

DEFINITION

Classification: 52/764

Facer attached between frame members:

(under subclass 474) Facer with framing where a sustainer-type support completely separates two adjacent facers.

(1) Note. In some patents included in this subclass and subclasses indented thereunder a facer is secured between two members which appear to form a two-part sustainer. Classification of such patents has been made on the basis that one of the composite sustainer portions is the sustainer and the other portion is a means for retaining the facer thereon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

127.1+, for a construction having a defined feature which is in the nature of an adjunct used for assembly and/or disassembly.

282.1, for a module connected by an exposed corner shaft, e.g., a divided sustainer holding facers at an angle.

393+, for a related construction having resilient means facially spacing a module and sustainer.

765, for a retainer having preassembled therewith a screw, nail, or the like which pierces a sustainer to hold the retainer thereon.

SEE OR SEARCH CLASS

49, Movable or Removable Closures,

463+, for a means which releases a closure so that the closure may be physically disassociated from its supporting structure to form a passage.