Folding easel

Claim 2

A folding easel comprising a plurality of leg components, each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded flat state in which the legs are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, at least one of said first and second connector means including resilient ball and socket connections between connected together components to twist between a parallel relation and a diverging angular relation and thereby accommodate the movement of said leg components from the folded state to the operative state.

Claim 3

A folding easel according to claim 1 wherein said at least one of said first and second connector means includes a central one of said leg components and two outer ones of said leg components and support arm components, and said ball-and-socket connections include a ball carried by each of said two outer leg components and two support arm components and sockets for said balls at opposite faces of said central leg component.

Claim 4

A folding easel according to claim 2 wherein said at least one of said first and second connector means includes a resilient connector urging said two outer leg components and two support arm components together to resiliently retain said balls in said socket.

Claim 5

A folding easel according to claim 2 wherein said at least one of said first and second connector means includes a resilient connector urging said two outer leg components together to resiliently retain said balls in said socket, said resilient connector being in the form of an elastic cord extending through said two outer leg components, said support arm components, said balls and said central leg component and forming a pivot member.

Claim 6

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components for swinging movement from a folded state in which the arm components and leg components are in parallel relationship with each other to a diverging relationship in said operative state, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, at least one of said first and second connector means including three of said leg components and arm components connected together by a universal resilient connector resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components to thereby accommodate the movement of the leg components and arm components from the folded state to the operative state.

Claim 7

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components for swinging movement from a folded state in which the arm components and leg components are in parallel relationship with each other to a diverging relationship in said operative state, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, at least one of said first and second connector means including three of said leg components and arm components connected together by a universal resilient connector resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components to thereby accommodate the movement of the leg components and arm components from the folded state to the operative state.

Claim 8

A folding easel according to claim 5 wherein said resilient connector is in the form of an elastic cord extending through said three leg components and support arm components and forming a pivot member.

Claim 9

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state and an operative state, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for switching movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, said third connector means including said support arm components having downwardly opening notches, said other leg components having generally oppositely facing headed pins to be received in said notches, and a resilient tensile connector extending between said support arm components to resiliently establish said easel in said operative position.

Claim 10

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state and an operative state, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for switching movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, said third connector means including said support arm components having downwardly opening notches, said other leg components having generally oppositely facing headed pins to be received in said notches, and a resilient tensile connector extending between said support arm components to resiliently establish said easel in said operative position.

Claim 11

A folding easel according to claim 7 wherein said support arm components in said easel operative state extend beyond said other leg components and have upwardly facing recesses for positioning a panel-like member against said outer leg components.

Claim 12

A folding easel according to claim 7 wherein said one leg component has on remote faces thereof sockets for receiving said headed pin in the folded state of said easel to interlock together said leg components in a single plane.

Claim 13

A folding easel according to claim 9 wherein at least said other leg components have adjacent said leg components lower ends headed retainers for engagement by said tensile connector in the folded state of the easel to draw leg component lower ends together.

Claim 14

A folding easel according to claim 9 wherein leg components have adjacent said leg components lower ends headed retainers for engagement by said tensile connector in the folded state of the easel to draw leg component lower ends together, said headed retainers being arranged in a triangular pattern to apply a folded state retaining pressure on each of said leg components.

Claim 15

A folding easel according to claim 7 wherein at least said other leg components have adjacent said leg components lower ends headed retainers for engagement by said tensile connector in the folded state of the easel to draw leg component lower ends together.

Claim 16

A folding easel according to claim 7 wherein said resilient tensile connector is in the form of an elastic cord.

Claim 17

A folding easel comprising: a plurality of leg components, each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded flat state in which the leg components are substantially parallel and an operative state in which the lower ends of said legs are spaced apart from each other in a substantially diverging triangular arrangement; means for maintaining said leg components in said operative state; and said first connector means including: a ball positioned between each of said leg components; and a resilient connector in the form of an elastic cord extending through said leg components and said balls to form a pivot member to permit the leg components to move in a universal manner from the folded flat state to the operative state.

Claim 18

A folding easel comprising: a plurality of leg components, each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded flat state in which the leg components are substantially parallel and an operative state in which the lower ends of said legs are spaced apart from each other in a substantially diverging triangular arrangement; means for maintaining said leg components in said operative state; and said first connector means including: a ball positioned between each of said leg components; and a resilient connector in the form of an elastic cord extending through said leg components and said balls to form a pivot member to permit the leg components to move in a universal manner from the folded flat state to the operative state.

Claim 19

A folding easel according to claim 14 wherein said elastic cord is doubled to form a loop having remote ends and each of said remote ends carries a retainer seated against a respective one of said outer leg components.

Claim 20

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, wherein at least one of said first and second connector means includes a central one of said leg components and two outer ones of said leg components and support arm components connected together by resilient ball and socket connections including a ball carried by each of said two outer leg components and two support arm components and sockets for said balls at opposite faces of said central leg component, and wherein said at least one of said first and second connector means further includes an elastic cord doubled to form a loop having remote ends and each of said remote ends carries a retainer seated against a respective one of said outer leg components and support arm components to urge said two outer leg components and support arm components together to resiliently retain said balls in said socket forming a pivot member.

Claim 21

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, wherein at least one of said first and second connector means includes a central one of said leg components and two outer ones of said leg components and support arm components connected together by resilient ball and socket connections including a ball carried by each of said two outer leg components and two support arm components and sockets for said balls at opposite faces of said central leg component, and wherein said at least one of said first and second connector means further includes an elastic cord doubled to form a loop having remote ends and each of said remote ends carries a retainer seated against a respective one of said outer leg components and support arm components to urge said two outer leg components and support arm components together to resiliently retain said balls in said socket forming a pivot member.

Claim 22

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the legs are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, wherein each of said first and second connector means includes resilient ball and socket connections between connected together components to twist between a parallel relation and a diverging angular relation.

Claim 23

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the legs are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, support arm components for maintaining said leg components in said operative state, second connector means connecting said support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, wherein each of said first and second connector means includes resilient ball and socket connections between connected together components to twist between a parallel relation and a diverging angular relation.

Claim 24

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, at least one of said first and second connector means including three of said leg components and arm components connected together by an elastic cord extending through said three leg components and support arm components and doubled to form a loop having remote ends wherein each of said remote ends carries a retainer seated against a respective one of said outer leg components and said support components, said elastic cord resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components.

Claim 25

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, at least one of said first and second connector means including three of said leg components and arm components connected together by an elastic cord extending through said three leg components and support arm components and doubled to form a loop having remote ends wherein each of said remote ends carries a retainer seated against a respective one of said outer leg components and said support components, said elastic cord resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components.

Claim 26

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, each of said first and second connector means including three of said leg components and support arm components connected together by a universal resilient connector resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components.

Claim 27

A folding easel comprising a plurality of leg components each having an upper end and a lower end, first connector means connecting together said upper ends of said leg components for relative swinging movement between a folded state in which the leg components are substantially parallel and an operative state in which the lower ends of the leg components are spread apart in a diverging triangular relationship, rigid support arm components for maintaining said leg components apart in said operative state, second connector means connecting said rigid support arm components to one of said leg components for swinging movement, and third connector means on said support arm components and said other leg components for releasably securing said support arm components to said other leg components, each of said first and second connector means including three of said leg components and support arm components connected together by a universal resilient connector resiliently urging two outer ones of said leg components and support arm components towards a central one of said leg components.