Ice cream container, blank therefor, partially erected tube, and package comprising same, said container plus plastic cover and plastic cover itself

Claim 2

An integral blank cut and scored to provide a tubular container comprising substantially rectangular rear, side, and front wall members, a glue flap articulated along a score to one of said container wall members and adapted to be adhered to an adjacent container wall member, bottom-forming flaps articulated to each of said wall members along scores at one end of said blank, and edge-reinforcing flaps articulated to each of said container rear, side, and front wall members at the other end of said blank having areas of low resistance comprising cuts or cut-out areas defined therein and being adapted to be folded over and adhesively secured to the inside of said adjacent wall members to which said edge reinforcing flaps are articulated, thereby to form a folded-over, reinforced portion of double thickness at that end of said blank and in a tubular container erected from said blank, with said areas of low resistance comprising cuts or cut-out areas being present in the inner exposed surface of folded-over edge-reinforced portions of the walls of said container erected from said blank.

Claim 3

An integral blank of claim 1, wherein at least two of said bottom-forming flaps are adapted to be outer bottom-forming flaps upon erection of a container from said blank, said two flaps being adapted to be adhesively secured to the other bottom-forming flaps which are adapted to be interior bottom-forming flaps upon erection of a container from said blank.

Claim 4

An integral blank according to claim 1, wherein said glue flap is articulated to said container rear wall or side wall member and wherein two bottom-forming flaps adapted to be exterior bottom-forming flaps are of dimensions so that one overlaps the other upon erection of a container from said blank.

Claim 5

An integral blank according to claim 1, wherein said areas of low resistance are defined by generally V-shaped cuts or cut-out areas in said edge-reinforcing flaps.

Claim 6

An edge-reinforced integral blank of claim 1, having said edge-reinforcing flaps folded over and adhesively secured to the inside of the wall members of said blank to form a folded-over, reinforced portion of double thickness at that end of the blank.

Claim 7

A tube erected from the integral blank of claim 5, having its wall members connected by means of said glue flap, and having its bottom-forming flaps outwardly extending in an unfolded and non-secured position.

Claim 8

A tube of claim 6, folded over upon itself and in the form of a flat-folded tube.

Claim 9

A container erected from an integral blank which is cut and scored to provide substantially rectangular rear, side, and front wall members, a glue flap articulated along a score to one of said container wall members and adapted to be adhered to an adjacent container wall member, bottom-forming flaps articulated to each of said wall members along scores at one end of said blank, and edge-reinforcing flaps articulated to each of said container rear, side, and front wall members at the other end of said blank having areas of low resistance defined therein and being folded over and adhesively secured to said adjacent wall members to which said flaps are articulated, thereby to form a folded-over, reinforced portion of double thickness at that end of said blank, with said areas of low resistance being present in the inner exposed surface of folded-over edge-reinforced portions of the walls of said container erected from said blank, having its wall members connected by means of said glue flap, having its bottom-forming flaps outwardly extending in an unfolded and non-secured position, and having its reinforced end closed by a closure member comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, said inner and outer walls and said bight forming a tubular channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally-located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said upstanding tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of said container at the end thereof closed by the closure member, for releasably securing said container closure member to said tubular container walls.

Claim 10

A container erected from an integral blank which is cut and scored to provide substantially rectangular rear, side, and front wall members, a glue flap articulated along a score to one of said container wall members and adapted to be adhered to an adjacent container wall member, bottom-forming flaps articulated to each of said wall members along scores at one end of said blank, and edge-reinforcing flaps articulated to each of said container rear, side, and front wall members at the other end of said blank having areas of low resistance defined therein and being folded over and adhesively secured to said adjacent wall members to which said flaps are articulated, thereby to form a folded-over, reinforced portion of double thickness at that end of said blank, with said areas of low resistance being present in the inner exposed surface of folded-over edge-reinforced portions of the walls of said container erected from said blank, having its wall members connected by means of said glue flap, having its bottom-forming flaps outwardly extending in an unfolded and non-secured position, and having its reinforced end closed by a closure member comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, said inner and outer walls and said bight forming a tubular channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally-located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said upstanding tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of said container at the end thereof closed by the closure member, for releasably securing said container closure member to said tubular container walls.

Claim 11

A closed tubular container having a bottom formed of overlapping adhesively-secured bottom-forming flaps and upstanding walls, the end edges of which walls are folded-over and adhered to said walls to form a folded-over, reinforced portion of double thickness at that end of the tubular container, the inner exposed surface of said folded-over edge-reinforced portions of the upstanding walls of said container having areas of low resistance defined therein for facilitating the removable securement of a container closure member thereto, having its reinforced end closed by a closure member comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, thereby forming a tubular channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said upstanding tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of the container closed by the closure member, for releasably securing said container closure member to said tubular container, filled with ice cream product.

Claim 12

A closed tubular container having a bottom formed of overlapping adhesively-secured bottom-forming flaps and upstanding walls, the end edges of which walls are folded-over and adhered to said walls to form a folded-over, reinforced portion of double thickness at that end of the tubular container, the inner exposed surface of said folded-over edge-reinforced portions of the upstanding walls of said container having areas of low resistance defined therein for facilitating the removable securement of a container closure member thereto, having its reinforced end closed by a closure member comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, thereby forming a tubular channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said upstanding tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of the container closed by the closure member, for releasably securing said container closure member to said tubular container, filled with ice cream product.

Claim 13

A closed tubular container having a bottom and upstanding walls, the end edges of which walls are folded-over and adhered to said walls to form a folded-over, reinforced portion of double thickness at that end of the tubular container, the inner exposed surface of said folded-over, edge-reinforced portions of the upstanding walls of said container comprising areas of low resistance defined therein for facilitating the removable securement of a container closure member thereto and, removeably secured thereto, a closure member, comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, said inner and outer walls and said bight forming a channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally-located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of said container, thereby releasably securing said container closure member to said tubular container.

Claim 14

A closed tubular container having a bottom and upstanding walls, the end edges of which walls are folded-over and adhered to said walls to form a folded-over, reinforced portion of double thickness at that end of the tubular container, the inner exposed surface of said folded-over, edge-reinforced portions of the upstanding walls of said container comprising areas of low resistance defined therein for facilitating the removable securement of a container closure member thereto and, removeably secured thereto, a closure member, comprising: an upstanding tubular inner wall conforming to the inner surfaces of the walls of the container, and a downstanding tubular outer wall connected thereto by a bight and conforming to the outer surfaces of the walls of the container, said inner and outer walls and said bight forming a channel in which said upstanding walls of said tubular container are seated in frictional engagement, a centrally-located upwardly-elevated dome portion, defined by an upstanding dome-forming wall which is inwardly spaced from the said upstanding tubular inner wall of said closure member, the said two upstanding walls of said closure member defining a tubular valley therebetween, and lugs formed in said tubular inner wall, said lugs complementarily extending into said areas of low resistance in the inner exposed surface of the walls of said container, thereby releasably securing said container closure member to said tubular container.

Claim 15

The combination of claim 10, wherein said areas of low resistance are defined by cuts in said edge-reinforced portions.

Claim 16

The combination of claim 10, wherein said areas of low resistance are defined by cut-out areas in said edge-reinforced portions.

Claim 17

The combination of claim 10, wherein said areas of low resistance are defined by generally inverted-V-shaped cuts in said edge-reinforced portions.

Claim 18

The combination of claim 10, wherein said areas of low resistance are defined by generally inverted-V-shaped cut-out areas in said edge-reinforced portions.

Claim 19

The combination of claim 10, wherein said closure member is of a thermoplastic material.

Claim 20

A tubular container of claim 10, wherein said downstanding tubular outer wall of said closure member has an outwardly-flaring skirt portion to facilitate placement of said closure member on said container.

Claim 21

A tubular container of claim 10, wherein said closure member comprises nesting means, to facilitate vertical stacking or feeding of a plurality of said closure members, in the form of a step having a vertical riser and a horizontal tread in one of said upstanding walls defining said valley, and a laterally extending pull-tab at the lower edge of said downstanding outer wall.

Claim 22

The combination of claim 10, wherein said end edges are folded over inwardly so as to provide said reinforced portion on the container interior.

Claim 23

The combination of claim 10, having a rectangular cross-section.

Claim 24

The combination of claim 10, wherein the container is constructed of paperboard.

Claim 25

The combination of claim 10, wherein said end edges of said container are adhered by means of heat-activatable or hot-melt adhesive.

Claim 26

A container of claim 8 filled with ice cream product.

Claim 27

A closed container of claim 10 filled with ice cream product.

Claim 28

The combination of claim 10, wherein said lugs are of a configuration adapted to interlock with the areas of low resistance defined in the edge-reinforced portions of the upstanding walls of said container.

Claim 29

The combination of claim 13 or 14, wherein said lugs have a configuration adapted to interlock with the inverted-V-shaped cuts or cut-outs in said edge-reinforced portions.

Claim 30

An integral blank cut and scored to provide a tubular container comprising substantially rectangular rear, side, and front wall members, a glue flap articulated along a score to one of said container wall members and adapted to be adhered to an adjacent container wall member, bottom-forming flaps articulated to each of said wall members along scores at one end of said blank, and edge-reinforcing flaps articulated to each of said container rear, side, and front wall members at the other end of said blank having cuts or cutout areas defined therein and being adapted to be folded over and adhesively secured to said adjacent wall members to which said flaps are articulated, thereby to form a folded-over, reinforced portion of double thickness at that end of said blank and in a tubular container erected from said blank, with said cut or cutouts being present in the inner exposed surface of folded-over edge-reinforced portions of the walls of said container erected from said blank, having said edge-reinforcing flaps folded over and adhesively secured to the wall members of said blank to form a folded-over, reinforced portion of double thickness at that end of the blank, with adhesive being present in said cut or cutout areas.

Claim 31

An integral blank cut and scored to provide a tubular container comprising substantially rectangular rear, side, and front wall members, a glue flap articulated along a score to one of said container wall members and adapted to be adhered to an adjacent container wall member, bottom-forming flaps articulated to each of said wall members along scores at one end of said blank, and edge-reinforcing flaps articulated to each of said container rear, side, and front wall members at the other end of said blank having cuts or cutout areas defined therein and being adapted to be folded over and adhesively secured to said adjacent wall members to which said flaps are articulated, thereby to form a folded-over, reinforced portion of double thickness at that end of said blank and in a tubular container erected from said blank, with said cut or cutouts being present in the inner exposed surface of folded-over edge-reinforced portions of the walls of said container erected from said blank, having said edge-reinforcing flaps folded over and adhesively secured to the wall members of said blank to form a folded-over, reinforced portion of double thickness at that end of the blank, with adhesive being present in said cut or cutout areas.

Claim 32

A tube erected from the integral blank of claim 26, having its wall members connected by means of said glue flap, and having its bottom-forming flaps outwardly extending in an unfolded and non-secured position.

Claim 33

A tube of claim 27, folded over upon itself and in the form of a flat-folded tube.

Claim 34

A container erected from the integral blank of claim 27, having its wall members connected by means of said glue flap, and having its bottom-forming flaps folded over and secured to each other thereby forming the container bottom.

Claim 35

An integral blank according to claim 26, wherein said cut or cutout areas are generally V-shaped cuts in said edge-reinforcing flaps.

Claim 36

An integral blank according to claim 26, wherein said cut or cutout areas are generally V-shaped cutout areas in said edge-reinforcing flaps.

Claim 37

An integral blank of claim 26, wherein said adhesive is hot-melt or heat activatable adhesive.

Claim 38

A container erected from said tube of claim 27, having its reinforced end closed by a container closure member having upstanding walls in juxtaposition to said edge-reinforcing flaps and secured thereto at least partially by said adhesive in said edge-reinforcing flaps.