Index media for loose-leaf notebooks and wirebound notebooks

Details Index media for loose-leaf notebooks and wirebound notebooks Index media for loose-leaf notebooks and wirebound notebooks

1989-12-20

1991-07-23

Bell, Paul A.

Binder device releasably engaging aperture or notch of sheet

Miscellaneous

Sheet lifters

283 36, 283 38, 402 79, 402 80L, B42F 2112

Patent

active

050338994

ABSTRACT:
Low cost index media for use with loose-leaf binders and wirebound notebooks. An index tab includes a base portion having a plurality of apertures engagable by rings of a ring binder, and an index portion which projects beyond documents within the notebook in order to display index indicia. The index portion is integral with but offset from the base portion to define a clearance region which prevents interference between the index tab and an actuator lever for the loose-leaf binder. A second indexing article consists of an index sheet having a base portion and index portion, the base portion being of comparable dimensions to the documents within the notebook, and being bindable within the notebook. The index portion is foldable relative to the base portion, and may include preprinted index indicia as well as an area for inscribing merge information associated with respective indices. Preferably, duplicate index indicia and information is inscribed on both faces of the index portion thereby to display such information either in the folded-in or folded-out configuration.

REFERENCES:
patent: D309155 (1990-07-01), Hing
patent: 1241049 (1917-09-01), Stevens
patent: 3324823 (1967-06-01), Peters
patent: 3473827 (1969-10-01), Leadbetter
patent: 4000915 (1977-01-01), Strom
patent: 4422672 (1983-12-01), Levi

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