US PATENT SUBCLASS 402 / 20
.~ Opposed sheet retainers

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

19  DF  RESILIENT SHEET RETAINER REQUIRING DEFLECTION FOR SHEET REMOVAL {2}
20.~ Opposed sheet retainers

DEFINITION

Classification: 402/20

(under subclass 19) Device including a pair of elongated sheet retainers contralaterally disposed in either offset or aligned relation such that their distal ends cooperate to secure a sheet in the device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

31+, for a device including opposed sheet retainer prongs where no physical distortion is required for removal of a sheet therefrom.