US PATENT SUBCLASS 24 / 628
.~.~ Projection member including noninserted spring for engaging and pushing against receiving member

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

572  DF  SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF {5}
588  DF  .~ Including receiving member having cavity and mating member having insertable projection guided to interlock thereby {12}
628.~.~ Projection member including noninserted spring for engaging and pushing against receiving member

DEFINITION

Classification: 24/628

Projection member including noninserted spring for engaging and pushing against receiving member:

(under subclass 588) Projection member including a resilient* component which both (a) is distinct from the projection of its member and not insertable therewith into the cavity of the receiving member, and (b) engages and pushes against the receiving member during the securement operation to enhance the interlock between the projection and cavity.