Carton having integrally formed supplementary components

Claim 2

A carton including a pair of planar members adapted to overlie one another, one of said planar members having first and second portions interconnected by at least one deformable connection, an abutment edge on each of said portions, said edges being arranged in spaced relationship to permit relative movement between said first and second portions, a reinforcing tape adhered to said one planar member and completely overlying said first portion and extending onto the inner periphery of said second portion, an aperture formed in the other of said planar members to permit access to said first portion and restraining means acting between said planar members to prevent separation thereof whereby upon a force being applied to said one portion, said connection deforms and permits relative movement between said first and second portions.

Claim 3

A carton according to claim 1 wherein a further planar member is provided and said one planar member is located between said other planar member and said further planar member.

Claim 4

A carton according to claim 1 wherein said abutment edges move into abutment upon said relative movement.

Claim 5

A carton according to claim 3 wherein said deformable connection includes a bridge member having at least one score line parallel to said abutment edge whereby said bridge member folds upon application of a force to permit said edges to move into abutment.

Claim 6

A carton according to claim 3 wherein said deformable connection includes at least one severable connection which breaks upon application of a force to move said edges toward one another.

Claim 7

A carton having walls formed from a unitary blank one of said walls being constituted by a pair of planar wall members, one of which overlies the other, said other of said wall members having a local reinforcement provided by a tape adhered to said other wall member, the portion of the other wall member completely covered by said tape including a sliding portion, a fixed portion, and deformable connecting means joining said sliding and fixed portions, means being provided on said other wall to permit limited sliding movement between said sliding and fixed portions, said one wall also including means preventing separation of said sliding portion from said wall and means to permit access to said sliding portion to cause said limited sliding movement.

Claim 8

A carton having walls formed from a unitary blank one of said walls being constituted by a pair of planar wall members, one of which overlies the other, said other of said wall members having a local reinforcement provided by a tape adhered to said other wall member, the portion of the other wall member completely covered by said tape including a sliding portion, a fixed portion, and deformable connecting means joining said sliding and fixed portions, means being provided on said other wall to permit limited sliding movement between said sliding and fixed portions, said one wall also including means preventing separation of said sliding portion from said wall and means to permit access to said sliding portion to cause said limited sliding movement.

Claim 9

A carton according to claim 6 wherein said means to permit access includes an aperture in said one wall member overlying said sliding portion.

Claim 10

A carton according to claim 7 wherein said means preventing separation includes a pair of stop members on said first portion and extending beyond said aperture, said stop members cooperating with said one wall member adjacent said aperture to prevent separation of said first portion.

Claim 11

A carton according to claim 8 wherein said connecting means includes a deformable connecting member.

Claim 12

A carbon according to claim 9 wherein said connecting member is severable upon application of a force to cause said sliding movement.

Claim 13

A carton formed from a unitary blank and having a carrying handle formed integrally therewith, said carton including a wall constituted by a pair of wall members one of which overlies the other, said other wall member having a handle portion and a fixed portion interconnected by deformable bridge members, said handle portion and fixed portion being reinforced by a tape adhered to said other wall member so as to cover said handle portion and extend into said fixed portion, said portions having spaced edges to permit movement of said handle portion relative to said fixed portion in a first direction upon application of a force to said handle portion, said one wall member having an aperture overlying said handle portion to permit access thereto, and restraining means acting on said handle portion to prevent separation of said handle from said one wall.

Claim 14

A carton formed from a unitary blank and having a carrying handle formed integrally therewith, said carton including a wall constituted by a pair of wall members one of which overlies the other, said other wall member having a handle portion and a fixed portion interconnected by deformable bridge members, said handle portion and fixed portion being reinforced by a tape adhered to said other wall member so as to cover said handle portion and extend into said fixed portion, said portions having spaced edges to permit movement of said handle portion relative to said fixed portion in a first direction upon application of a force to said handle portion, said one wall member having an aperture overlying said handle portion to permit access thereto, and restraining means acting on said handle portion to prevent separation of said handle from said one wall.

Claim 15

A carton according to claim 11 wherein said restraining means includes a pair of stop members extending transverse to said first direction a distance greater than the width of said aperture, said stop members cooperating with said one wall member adjacent said aperture to prevent separation of said handle portion.

Claim 16

A carton according to claim 12 wherein said one wall includes a further wall member underlying said other wall-member, said further wall member constraining said stop members to slide in the plane of said other wall member.

Claim 17

A planar unitary blank for producing a carton, said blank having a first planar area having a first portion and a second portion connected by bridging members so as to lie in the plane of said blank, said first planar area having an area of local reinforcement by a tape adhered to said first planar area to completely cover said first portion and the inner periphery of said second portion, said first planar area having portions removed intermediate said first and second portions to accommodate limited sliding movement between said first and second portions, whereby during assembly of said carton, said bridging members maintain said portions in co-planar relationship and, upon assembly, the application of a force to one of said portions deforms said bridging members to permit said relative sliding movement.

Claim 18

A planar unitary blank for producing a carton, said blank having a first planar area having a first portion and a second portion connected by bridging members so as to lie in the plane of said blank, said first planar area having an area of local reinforcement by a tape adhered to said first planar area to completely cover said first portion and the inner periphery of said second portion, said first planar area having portions removed intermediate said first and second portions to accommodate limited sliding movement between said first and second portions, whereby during assembly of said carton, said bridging members maintain said portions in co-planar relationship and, upon assembly, the application of a force to one of said portions deforms said bridging members to permit said relative sliding movement.

Claim 19

A blank according to claim 14 wherein an aperture is provided in a second planar area so that upon assembly of said carton, said aperture overlies said one portion to permit access thereto.

Claim 22

A method according to claim 16 including the additional step of providing a third area on said blank and folding said third area beneath said first area to constrain said handle portion for relative movement in the plane of said second area.

Claim 23

A method according to claim 16 wherein said tape is adhered to said blank prior to formation of said handle portion.