Portfolio and blank for producing the same

Details Portfolio and blank for producing the same Portfolio and blank for producing the same

1994-02-28

1995-07-25

Rosenbaum, Mark

Books, strips, and leaves

Book or leaf holder

281 211, 281 29, 402 73, 402 74, B42D 300

Patent

active

054355982

ABSTRACT:
A portfolio is formed from a blank of relatively rigid sheet material that includes front and rear covers hingedly connected for enclosing a multiple-page document. A document securement flap extends as an integrally formed member from the top edge of the rear cover. The document securement flap includes multiple panels defined by parallel fold lines. Folding of the panels about the fold lines creates a pocket for receiving and securing the upper marginal edge of the multiple-page document, and creates a structure that permits the document so secured to pivot about the fold line at which the document securement flap joins the rear cover.

REFERENCES:
patent: 860034 (1907-07-01), Kerby
patent: 1016789 (1912-02-01), Smith
patent: 4548426 (1985-10-01), Lockhart
patent: 4706994 (1987-11-01), Lockhart
patent: 4971361 (1990-11-01), Whiting

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