Telescoping file folders

Claim 2

A container, comprising: means defining a pocket for receipt of articles, the pocket holding the articles within the container; a connecting flap connected along a fold line to an edge of the rear panel, the connecting flap having a width closely dimensioned to a width of the pocket, the connecting flap of a first said container being fittable in the pocket of a second said container when the connecting flap of the first container is folded backwards on the fold line with said rear panels; and, the flap having a portion spaced from an abutting portion of the pocket when the first and second containers are in registry, the first container being attachable in registry with the second container by placing the connecting flap of the first container in the pocket of the second container, whereupon the first container and the second container are supported solely by the connecting flap of the first container and the second said container is movable out of registry with the first container until the connecting flap portion abuts the portion of the pocket to fix the first said container to the second said container, exposing the second container along an edge thereof.

Claim 3

The container of claim 1, wherein the fold line is parallel to the edge of the pocket defined by the front panel and the connecting flap abuts the pocket when the fold line abuts an opening edge of the pocket.

Claim 4

The container of claim 1, wherein the connecting flap abuts the pocket when a distal end of the connecting flap bottoms out in the pocket.

Claim 5

The container of claim 1, wherein the container is a folder having a plurality of pockets, at least a front one of the pockets being dimensioned for receipt of the connecting flap.

Claim 6

A telescoping filing system, comprising: a plurality of filing container, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel and at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limited displacement, thereby restricting sideways displacement of the connecting flap and the pocket, the connecting flap having a width slightly less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pocket of the second filing container, and the second said filing container is movable out of the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof.

Claim 7

A telescoping filing system, comprising: a plurality of filing container, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel and at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limited displacement, thereby restricting sideways displacement of the connecting flap and the pocket, the connecting flap having a width slightly less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pocket of the second filing container, and the second said filing container is movable out of the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof.

Claim 8

The filing system of claim 5, further comprising an outer enclosure for receiving a plurality of said filing containers, the outer enclosure holding the filing containers in registry until a rear one of the filing container is drawn from the outer enclosure.

Claim 9

A telescoping filing system, comprising: a plurality of filing container, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel an at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limit displacement, the connecting flap having a width less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pocket of the second filing container, and the second said filing container is movable out of registry with the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof; and, an outer enclosure for receiving a plurality of said filing container, the outer enclosure holding the filing containers in registry until a rear one of the filing containers in registry are closable as a unit by folding containers is drawn from the outer enclosure, and wherein the the connecting flap of a rearmost container forwardly.

Claim 10

A telescoping filing system, comprising: a plurality of filing container, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel an at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limit displacement, the connecting flap having a width less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pocket of the second filing container, and the second said filing container is movable out of registry with the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof; and, an outer enclosure for receiving a plurality of said filing container, the outer enclosure holding the filing containers in registry until a rear one of the filing containers in registry are closable as a unit by folding containers is drawn from the outer enclosure, and wherein the the connecting flap of a rearmost container forwardly.

Claim 11

The filing system of claim 6, further comprising a raisable tab on at least the rear one of the containers, the tab engaging a top of the outer enclosure to hold the containers in telescoped position.

Claim 12

The filing system of claim 6, further comprising an inward facing flap on the outer enclosure for insertion into a pocket of a foremost one of the containers, whereby the outer enclosure is attached to the foremost one.

Claim 13

The filing system of claim 6, wherein the outer enclosure is an element of a briefcase.

Claim 14

A filing envelope, comprising: an integral sheet element having a front panel and rear panel folded over one another and attached to one another along three edges, the front panel and the rear panel being separable along a fourth edge and defining a closed-bottom pocket extending substantially across a full width thereof; a connecting flap extending from the rear panel and foldable relative to the rear panel at a space from the fourth edge, the connecting flap being foldable along a line parallel to said fourth edge, whereby the filing pocket is attachable in registry with means defining a pocket for receiving the connecting flap, the means defining the pocket for the connecting flap being movable relative to the connecting flap until said means defining the pocket abuts the fold line; and, an outer container for said filing envelope, the outer container also having a connecting flap and being attachable to additional outer containers for holding said filing envelopes.

Claim 15

A filing envelope, comprising: an integral sheet element having a front panel and rear panel folded over one another and attached to one another along three edges, the front panel and the rear panel being separable along a fourth edge and defining a closed-bottom pocket extending substantially across a full width thereof; a connecting flap extending from the rear panel and foldable relative to the rear panel at a space from the fourth edge, the connecting flap being foldable along a line parallel to said fourth edge, whereby the filing pocket is attachable in registry with means defining a pocket for receiving the connecting flap, the means defining the pocket for the connecting flap being movable relative to the connecting flap until said means defining the pocket abuts the fold line; and, an outer container for said filing envelope, the outer container also having a connecting flap and being attachable to additional outer containers for holding said filing envelopes.

Claim 16

The filing envelope of claim 11, wherein the filing envelope is a business folder having receptacles in addition to said pocket.

Claim 17

A telescoping filing system, comprising: a plurality of filing containers, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel and at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limited displacement, the connecting flap having a width less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pockets of the second filing container, and the second said filing container is movable out of the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof, and wherein the connecting flaps are large enough that the containers in registry are closable as a unit by folding the connecting flap of a rearmost container forwardly, the connecting flap of the rearmost container forming an at least partial outer enclosure.

Claim 18

A telescoping filing system, comprising: a plurality of filing containers, each having means defining at least one pocket for receipt of articles, said means including a front panel, a rear panel and at least one connecting flap joined along a fold line to an edge of the rear panel, each connecting flap movably mating with a corresponding pocket over a limited displacement, the connecting flap having a width less than the width of the pocket, the connecting flap of a first said filing container being fittable in the pocket of a second said filing container placed behind the first filing container when the connecting flap of the first filing container is folded backwards on the fold line, the fold line being spaced from an edge of the pocket defined by the front panel, whereby said first filing container is attachable in registry with the second said filing container by placing the connecting flap of the first filing container in the pockets of the second filing container, and the second said filing container is movable out of the first filing container until the connecting flap and pocket engage by at least one of the connecting flap bottoming out in the pocket, and the edge of the front panel abutting the fold line, exposing the second filing container along an edge thereof, and wherein the connecting flaps are large enough that the containers in registry are closable as a unit by folding the connecting flap of a rearmost container forwardly, the connecting flap of the rearmost container forming an at least partial outer enclosure.