US PATENT SUBCLASS 16 / 287
.~.~.~ Plural hinge axes (e.g., multiple pintle )

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

221  DF  HINGE {32}
277  DF  .~ Resiliently biased hinge {10}
286  DF  .~.~ Having transverse helical spring or elastic strip {4}
287.~.~.~ Plural hinge axes (e.g., multiple pintle ) {1}
288  DF  .~.~.~.~> Four or more axes

DEFINITION

Classification: 16/287

Plural hinge axes (e.g., multiple pintle):

(under subclass 286) Hinge wherein the structure which swingably connects the two hinged members* defines two or more distinct axes about which the hinged members* pivot relative to one another.

(1) Note. The pivotal movement may occur alternately about each axis or simultaneously about both axes.