US PATENT SUBCLASS 52 / 489.1
.~.~ Including clip-type fastener

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}
483.1  DF  .~ Facer back abuts and conceals frame {1}
489.1.~.~ Including clip-type fastener {1}
489.2  DF  .~.~.~> Having a prong-type portion

DEFINITION

Classification: 52/489.1

Including clip-type fastener:

(under subclass 483.1) Facer and underlying frame including a clasping-type connector which engages the section, frame, or both.