Modular screen assembly

Claim 2

In an improved modular office screen system having a plurality of hollow rigid frame members, each frame member supporting a central panel member and extending about the periphery of the central panel member to provide horizontal and vertical aligned sections connected together to form corner edges, the improvement comprising: an upper planar horizontal section of each frame member having at least one aperture limited to an adjacent an upper corner edge; a connector member having slots configured for mounting within each frame member is attached across the aperture to form a recess in the horizontal section limited to an adjacent corner edge, and a fastener member configured for mounting within and filling the recess of the aperture to provide and upper contiguous planar surface with the outer horizontal periphery of the horizontal section of the frame member, the fastener member having both securement means for securing the fastener member directly to a connector member in each frame member and indexing tab means positioned on either side of the securement means, on the bottom surface of the fastener member and engages said slots in the connector member, for preventing lateral movement between adjacent frame members.

Claim 3

The invention of claim 1 wherein the fastener member is bifurcated into two separate parts, the first part forms the upper contiguous planar surface and the second part provides the securement means.

Claim 4

The invention of claim 2 wherein the first part is molded of plastic and the second part is a metal plate.

Claim 5

The invention of claim 3 wherein the indexing means includes a plurality of tab members extending downward relative to the upper planar surface.

Claim 6

The invention of claim 4 wherein the tab members are cut from the metal plate.

Claim 7

The invention of claim 5 wherein the securement means includes a pair of holes in the fastener member and a pair of screw members.

Claim 8

The invention of claim 2 wherein the plastic portion has a molded retainer edge for suspending an end cover member.

Claim 9

The invention of claim 1 wherein the connector member has a U-shaped cross section and is attached to the interior of the frame members adjacent a corner edge to further support the frame member.

Claim 10

The invention of claim 3 wherein the plastic part extends over and around the metal plate.

Claim 11

The invention of claim 8 wherein the connector member has an L-shaped configuration and further includes guide tabs on either side for positioning the connector member within the frame member.

Claim 12

In an improved modular office screen system having a plurality of hollow rigid frame members, each frame member supporting a central panel member and extending about the periphery of the central panel member to provide horizontal and vertical aligned sections connected together to form corner edges, the improvement comprising: an upper planar surface on the horizontal section of each frame member having at least one aperture limited to an adjacent upper corner edge; a connector member configured for mounting within each frame member is attached across the aperture to form a recess extending below the planar surface of the horizontal section, the connector member has an inverted elevated side view L-shaped configuration and provides a pair of slots adjacent opposite edges of the recess the horizontal section of the connector member; a composite fastener member configured for mounting within and filling the recess of the aperture, having an upper plastic shell member providing an upper contiguous planar surface that lies in the same plane as the outer horizontal periphery of the horizontal section of the frame member, and a lower metal plate member mounted within the upper shell member and having both securement means for permitting a fixed securement of the fastener member directly to a connector member in each frame member and indexing tab means positioned on either side of the securement means for preventing lateral movement between adjacent frame members by insertion into the respective slots on the connector member.

Claim 13

In an improved modular office screen system having a plurality of hollow rigid frame members, each frame member supporting a central panel member and extending about the periphery of the central panel member to provide horizontal and vertical aligned sections connected together to form corner edges, the improvement comprising: an upper planar surface on the horizontal section of each frame member having at least one aperture limited to an adjacent upper corner edge; a connector member configured for mounting within each frame member is attached across the aperture to form a recess extending below the planar surface of the horizontal section, the connector member has an inverted elevated side view L-shaped configuration and provides a pair of slots adjacent opposite edges of the recess the horizontal section of the connector member; a composite fastener member configured for mounting within and filling the recess of the aperture, having an upper plastic shell member providing an upper contiguous planar surface that lies in the same plane as the outer horizontal periphery of the horizontal section of the frame member, and a lower metal plate member mounted within the upper shell member and having both securement means for permitting a fixed securement of the fastener member directly to a connector member in each frame member and indexing tab means positioned on either side of the securement means for preventing lateral movement between adjacent frame members by insertion into the respective slots on the connector member.

Claim 14

In an improved modular office screen system having a plurality of hollow rigid frame members, each frame member supporting a central panel member and extending about the periphery of the central panel member to provide horizontal and vertical aligned sections connected together to form corner edges, the improvement comprising: an upper horizontal section on each of a pair of frame members providing the uppermost planar surface of the screen system and having respective apertures limited to the adjacent of each upper corner edge; connector members configured for mounting within each frame member and attached across the respective apertures to form a recess on the surface of each of the horizontal sections, each connector member has a pair of slots adjacent opposite edges of its respective recess; a composite fastener member configured for extending across, mounting within the recesses of a pair of apertures on adjacent frame members, and filling the fastener member having an upper plastic shell member providing an upper contiguous planar surface that lies in the same plane as the outer horizontal periphery of the horizontal section of each frame member, and a permanently attached lower metal plate member mounted within the upper shell member and having both securement means for permitting a fixed securement of the fastener member directly to a connector member in each frame member and a plurality of tab members positioned to extend downward relative to the upper planar surface on either side of the securement means for preventing lateral movement between adjacent frame members by insertion into the respective slots on each connector member.

Claim 15

In an improved modular office screen system having a plurality of hollow rigid frame members, each frame member supporting a central panel member and extending about the periphery of the central panel member to provide horizontal and vertical aligned sections connected together to form corner edges, the improvement comprising: an upper horizontal section on each of a pair of frame members providing the uppermost planar surface of the screen system and having respective apertures limited to the adjacent of each upper corner edge; connector members configured for mounting within each frame member and attached across the respective apertures to form a recess on the surface of each of the horizontal sections, each connector member has a pair of slots adjacent opposite edges of its respective recess; a composite fastener member configured for extending across, mounting within the recesses of a pair of apertures on adjacent frame members, and filling the fastener member having an upper plastic shell member providing an upper contiguous planar surface that lies in the same plane as the outer horizontal periphery of the horizontal section of each frame member, and a permanently attached lower metal plate member mounted within the upper shell member and having both securement means for permitting a fixed securement of the fastener member directly to a connector member in each frame member and a plurality of tab members positioned to extend downward relative to the upper planar surface on either side of the securement means for preventing lateral movement between adjacent frame members by insertion into the respective slots on each connector member.