Expanding file portfolio

Details Expanding file portfolio Expanding file portfolio

2005-06-28

2005-06-28

Pascua, Jes F. (Department: 3727)

Envelopes, wrappers, and paperboard boxes

File folder or file envelope

C229S067300, C229S067400

Reexamination Certificate

active

06910621

ABSTRACT:
An expanding file portfolio that comprises a front panel member, a rear panel member and a spine member, all of which are made from a substantially rigid plastic material. The spine member has a base portion, a front section and a rear section. The front section of the spine member overlaps and is attached to a portion of the front panel member and the rear section of the spine member overlaps and is attached to a portion of the rear panel member. A divider insert member extends between the front panel member and the rear panel member.

REFERENCES:
patent: 1444811 (1923-02-01), Tarbox
patent: 1466308 (1923-08-01), Livingston
patent: 1663430 (1928-03-01), Wirt
patent: 3617074 (1971-11-01), Rigolini et al.
patent: 6179508 (2001-01-01), Coerver
patent: 6394729 (2002-05-01), Welch
patent: 6607215 (2003-08-01), Nomura

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