.~ Having plural hinge axes (e.g., multiple pintle) {4}
370
.~.~ Four or more axes
DEFINITION
Classification: 16/370
Four or more axes:
(under subclass 366) Hinge wherein the structure which swingably connects the two hinged members* defines four or more distinct axes about which the hinged members pivot relative to one another.
SEE OR SEARCH THIS CLASS, SUBCLASS:
288, for hinge having four or more hinge axes* and a coil spring oriented transversely to at least one axis.