File folder

Details File folder File folder

2011-03-08

2011-03-08

Pascua, Jes F (Department: 3782)

Envelopes, wrappers, and paperboard boxes

File folder or file envelope

Expandable

C229S072000, C383S040000, C383S120000

Reexamination Certificate

active

07900814

ABSTRACT:
A file folder having front and rear panels, two side panels and a bottom panel which are joined to one another along foldable edges has an arrangement of fold lines which enable the folder to be readily moved between a fully opened condition for use and a collapsed condition for storage. The arrangement of fold lines includes a first fold line which extends across the front panel, and each side panel includes a second fold line which extends downwardly along each of the side panels from the top of the folder toward the bottom panel thereof. Each side panel further includes a third, fourth and fifth fold lines which extend from either an edge of the front panel or from a corresponding corner of the folder to a location at which the third, fourth and fifth fold lines intersect one another.

REFERENCES:
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patent: 4549688 (1985-10-01), Ozmon et al.
patent: 5398866 (1995-03-01), Bluemle
patent: 6047879 (2000-04-01), Henrikson et al.
patent: 6098872 (2000-08-01), Ong
patent: 6164821 (2000-12-01), Randall
patent: 6273470 (2001-08-01), Bullock
patent: 6880747 (2005-04-01), Pelleg
patent: 6905064 (2005-06-01), Ong
patent: 2003/0201311 (2003-10-01), Lindley
patent: 2006/0054669 (2006-03-01), Hsieh
patent: 2006/0108403 (2006-05-01), Ho

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