US PATENT SUBCLASS 16 / 259
.~.~.~ Discrete retaining means for pivotal contacting surfaces

Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

221  DF  HINGE {32}
254  DF  .~ Having means to facilitate assembly and disassembly of hinge sections to join or disjoin hinged members {5}
257  DF  .~.~ Resiliently biased retaining means {2}
259.~.~.~ Discrete retaining means for pivotal contacting surfaces

DEFINITION

Classification: 16/259

Discrete retaining means for pivotal contacting surfaces:

(under subclass 257) Hinge wherein the two hinge portions which may be assembled or disassembled include respective surface areas which have mutual sliding or pivotal contact during swinging movement of a hinged member* about the hinge axis*, Therein the surfaces are kept in assembled relationship by an individually distinct elastically deformable means.