US PATENT SUBCLASS 402 / 42
.~.~.~ Rotatable on discrete hinge pin

Current as of: June, 1999
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402 /   HD   BINDER DEVICE RELEASABLY ENGAGING APERTURE OR NOTCH OF SHEET

26  DF  SHEET RETAINER TRAVELS ARCUATE PATH {2}
29  DF  .~ Travel in plane perpendicular to axis of rotation {3}
31  DF  .~.~ Opposed sheet retainers (e.g., ring binders, etc.) {5}
42.~.~.~ Rotatable on discrete hinge pin {2}
43  DF  .~.~.~.~> Plural pairs of opposed retainers independently operable
44  DF  .~.~.~.~> Offset retainers

DEFINITION

Classification: 402/42

(under subclass 31) Device wherein the proximate ends of the opposed sheet retainers or the body to which such retainers are mounted are rotatably mounted on a pintle or plural separate and distinct coaxial pintles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

76, for a depository*, per se, including a back member, made up of two components which may be hinged at their juncture on a discrete hinge pin.

77, for a back member in combination with a face member which back member is made up of two components and may be hinged at their juncture on a discrete hinge pin.