Collapsible article of furniture

Claim 2

A collapsible table having: (a) first and second pairs of side members, each side member having a pair of ends, each end being adjacent and parallel to a corresponding end of an adjacent side member, (b) corner hinges mounted on said ends of each side member and connecting said side members together in a closed loop with the side members of each pair being opposed to each other, (c) the side members of said first pair having vertically extending intermediate hinges between their ends to allow said side members of said first pair to fold inwardly, said side members being moveable between an erected position in which each is substantially at right angles to its adjacent side members and said side members form a rectangle, and a collapsed position in which said side members of said first pair are folded inwardly and extend toward each other, and said side members of said second pair lie parallel to and closely adjacent to each other and are separated by the folds of said first pair, (d) said side members of said second pair of being a front member and a back member, and said side members of said first pair being sides joining said front and back members, said front member having a central portion which is substantially less in vertical extent than said back member, (e) said sides and said front and rear members each including a pair of leg portions with a connecting portion extending between said leg portions, said sides thereby having front and rear leg portions, the leg portions of said front member being connected to said front leg portions of said sides by said corner hinges, the leg portions of said rear member being connected to said rear leg portions of said side members by said corner hinges, (f) said connecting portions of said sides being of decreased vertical extent adjacent said front leg portions than at said rear leg portions, (g) means for rigidifying said side members of said first pair when said article has been erected, (h) a work support member adapted to fit between said first pair of side members when said side members are erected, (i) and means for removably attaching said work support member to at least some of said side members.

Claim 3

A table according to claim 1 wherein said means for rigidifying includes a pair of rail members, one for each of said sides, each rail member having a lower surface having a groove therein, said sides having upper edges which are removably received in said grooves when said table is erected, to prevent inward folding of said side members when said table is erected.

Claim 4

A table according to claim 2 wherein said work support member has a lower surface having a front edge, and a groove in said lower surface extending parallel to said front edge, said front member having an upper edge which is removably received in said groove of said work support member when said table is erected, to prevent said work support member from sliding forwardly when said article is erected.

Claim 5

A table according to claim 1 wherein said sides have upper and lower edges, and wherein said upper edges of each side slopes downwardly from adjacent said rear leg portion to adjacent said front leg portion, and wherein said lower edges of each side slopes upwardly from adjacent said rear leg portion to adjacent said front leg portion.

Claim 6

A collapsible table having: (a) first and second pairs of side members, each side member having a pair of ends, each end being adjacent and parallel to a corresponding end of an adjacent side member, (b) corner hinges mounted on said ends of each side member and connecting said side members together in a closed loop with the side members of each pair being opposed to each other, (c) the side members of said first pair having vertically extending intermediate hinges between their ends to allow said side members of said first pair to fold inwardly, said side members being moveable between an erected position in which each is substantially at right angles to its adjacent side members and said side members form a rectangle, and a collapsed position in which said side members of said first pair are folded inwardly and extend toward each other, and said side members of said second pair lie parallel to and closely adjacent to each other and are separated by the folds of said first pair, (d) said side members of said second pair of being a front member and a back member, and said side members of said first pair being sides joining said front and back members, said front member having a central portion which is substantially less in vertical extent than said back member, (e) said sides and said front and rear members each including a pair of leg portions with a connecting portion extending between said leg portions, said sides thereby having front and rear leg portions, the leg portions of said front member being connected to said front leg portions of said sides by said corner hinges, the leg portions of said rear member being connected to said rear leg portions of said side members by said corner hinges, (f) said connecting portions of said sides being of decreased vertical extent adjacent said front leg portions than at said rear leg portions, (g) means for rigidifying said side members of said first pair when said article has been erected, (h) a work support surface adapted to be connected to and supported by at least some of said side members when said side members are erected, (i) and means for removably attaching said work support member to at least said some of said side members.

Claim 7

A collapsible table having: (a) first and second pairs of side members, each side member having a pair of ends, each end being adjacent and parallel to a corresponding end of an adjacent side member, (b) corner hinges mounted on said ends of each side member and connecting said side members together in a closed loop with the side members of each pair being opposed to each other, (c) the side members of said first pair having vertically extending intermediate hinges between their ends to allow said side members of said first pair to fold inwardly, said side members being moveable between an erected position in which each is substantially at right angles to its adjacent side members and said side members form a rectangle, and a collapsed position in which said side members of said first pair are folded inwardly and extend toward each other, and said side members of said second pair lie parallel to and closely adjacent to each other and are separated by the folds of said first pair, (d) said side members of said second pair of being a front member and a back member, and said side members of said first pair being sides joining said front and back members, said front member having a central portion which is substantially less in vertical extent than said back member, (e) said sides and said front and rear members each including a pair of leg portions with a connecting portion extending between said leg portions, said sides thereby having front and rear leg portions, the leg portions of said front member being connected to said front leg portions of said sides by said corner hinges, the leg portions of said rear member being connected to said rear leg portions of said side members by said corner hinges, (f) said connecting portions of said sides being of decreased vertical extent adjacent said front leg portions than at said rear leg portions, (g) means for rigidifying said side members of said first pair when said article has been erected, (h) a work support surface adapted to be connected to and supported by at least some of said side members when said side members are erected, (i) and means for removably attaching said work support member to at least said some of said side members.

Claim 8

A table according to claim 5 wherein said sides have upper and lower edges, and wherein said upper edges of each side slopes downwardly from adjacent said rear leg portion to adjacent said front leg portion, and wherein said lower edges of each side slopes upwardly from adjacent said rear leg portion to adjacent said front leg portion.