Binder device releasably engaging aperture or notch of sheet – Binder with visual identification means
Patent
1987-10-02
1989-05-23
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Binder with visual identification means
402 80R, B42F 1300, B42F 1310
Patent
active
048325201
ABSTRACT:
The invention relates to a new article of manufacture consisting of a label means, such as label holder, for identifying or indexing printed matter or the like bound with a conventional tubular ring plastic binder consisting of a spine from which a series of generally evenly spaced plastic tangs extend in a curvilinear manner describing a complete loop terminating under the said binder spine. The other side of the spine is generally straight and smooth. One such binder is commercially available under the "Cerlox" and "Surelox" trade marks. The specification discloses a label means comprising: a central panel adapted to overlie at least a portion of the binder spine, and two side flanges, each said flange being defined by a respective longitudinal crease; wherein a first said side flange is provided with a series of apertures along the longitudinal crease associated therewith, the said apertures being adapted to permit the entry of the binder tangs; wherein the first side flange is adapted to fold around and underlie the first side of the spine; and wherein the second side flange is adapted to fold around and underlie the straight second edge of the binder spine.
REFERENCES:
patent: 1843542 (1932-02-01), Dawson
patent: 3066680 (1962-12-01), Duncan
patent: 3335508 (1967-08-01), Hummel
patent: 4596482 (1986-06-01), Salzer
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