Structures for forming detachable coupons and the like
First Claim
1. A structure for providing a sheet of material with a coupon or the like constituted by a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said layer having a substantially uniform thickness less than the thickness of said sheet throughout said area, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet.
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Accused Products
Abstract
Structures for providing a single sheet of material or a box formed from the sheet with a manually detachable coupon-bearing surface area. A cut in the sheet to a depth less than the thickness of the sheet defines at least part of the perimeter of the detachable area. A tab adapted to be manually engaged is cooperable with the cut for enabling the surface area to be stripped as a layer from the sheet, the area prior to stripping from the sheet being substantially integral with the underlying region of the sheet. Various embodiments are disclosed.
63 Citations
34 Claims
- 1. A structure for providing a sheet of material with a coupon or the like constituted by a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said layer having a substantially uniform thickness less than the thickness of said sheet throughout said area, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet.
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5. A structure for providing a sheet of material with a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said means cooperable with said cut comprising a tab within said surface area adapted to be manually engaged, said sheet having means for projecting said tab therefrom for manual engagement, the last-mentioned means comprising a line of weakness in said sheet traversing said area and about which said sheet is adapted to be folded, whereby a portion of said area is preliminarily stripped from said sheet as a layer when the sheet is folded.
- 6. A structure for providing a sheet of material with a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said means cooperable with said cut comprising a tab within said surface area adapted to be manually engaged, said sheet having means for projecting said tab therefrom for manual engagement, the last-mentioned means comprising lines of weakness in said sheet forming a manually depressible region of said sheet adjacent to said tab, whereby said tab is projected when said depressible region is depressed.
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10. A structure for providing a sheet of material with a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said means cooperable with said cut comprising a tab adapted to be manually engaged, said tab being defined by an edge portion of said sheet, said tab being further defined by a second cut in said sheet to a depth less than the thickness of the sheet and at the side of said sheet opposite the side of the first-mentioned cut.
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14. A structure for providing a sheet of material with a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said means cooperable with said cut comprising a tab adapted to be manually engaged, said tab being defined by a cut substantially through the thickness of said sheet, said tab being further defined by a second cut in said sheet to a depth less than the thickness of the sheet and at the side of said sheet opposite the side of the first-mentioned cut.
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15. A structure for providing a sheet of material with a manually detachable surface area within a predetermined perimeter, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means cooperable with said cut for enabling said area to be stripped as a layer from said sheet and separated from said sheet without forming a hole through said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said means cooperable with said cut comprising a tab adapted to be manually engaged, said tab being defined by a cut substantially through the thickness of said sheet, said sheet having means comprising a line of weakness about which said sheet is adapted to be folded for projecting said tab from said sheet for manual engagement.
- 16. A box comprising wall means having a structure for providing a coupon or the like constituted by a manually detachable surface area within a predetermined perimeter, said structure comprising means including a cut in said wall means to a depth less than the thickness of the wall means for defining at least part of the perimeter of said detachable area, and means cooperable with the cut for enabling said area to be stripped as a layer from said wall means and separated from said box without forming a hole in said box, said layer having a substantially uniform thickness less than the thickness of said sheet throughout said area, said area prior to stripping from said wall means being substantially integral with the underlying region of said wall means.
- 19. A box comprising wall means having a structure for providing a manually detachable surface area within a predetermined perimeter, said structure comprising means including a cut in said wall means to a depth less than the thickness of the wall means for defining at least part of the perimeter of said detachable area, and means cooperable with the cut for enabling said area to be stripped as a layer from said wall means and separated from said box without forming a hole in said box, said area prior to stripping from said wall means being substantially integral with the underlying region of said wall means, said means cooperable with said cut comprising a tab within said surface area adapted to be manually engaged, said wall means comprising means for projecting said tab therefrom for manual engagement.
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30. A box comprising wall means having a structure for providing a manually detachable surface area within a predetermined perimeter, said structure comprising means including a cut in said wall means to a depth less than the thickness of the wall means for defining at least part of the perimeter of said detachable area, and means cooperable with the cut for enabling said area to be stripped as a layer from said wall means and separated from said box without forming a hole in said box, said area prior to stripping from said wall means being substantially integral with the underlying region of said wall means, said means cooperable with said cut comprising a tab adapted to be manually engaged, said tab being defined by an edge portion of said wall means, said tab being further defined by a second cut in said wall means to a depth less than the thickness of the wall means and at the side of said wall means opposite the side of the first-mentioned cut.
- 31. A box comprising a uniform-thickness wall panel having a structure for providing a manually detachable zipper strip integral with a manually detachable surface area within a predetermined perimeter, said structure comprising means including a cut in said wall panel to a depth less than the thickness of the wall panel for defining at least part of the perimeter of said detachable area, and means cooperable with the cut for enabling said area to be stripped as a layer from said wall panel and separated from said wall panel concurrently with the separation of said zipper strip from said wall panel, said area prior to stripping from said wall panel being substantially integral with the underlying region of said wall panel.
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33. A box blank comprising a uniform-thickness wall panel having a structure for providing a manually detachable zipper strip integral with a manually detachable surface area within a predetermined perimeter, said structure comprising means including a cut in said wall panel to a depth less than the thickness of the wall panel for defining at least part of the perimeter of said detachable area, and means cooperable with the cut for enabling said area to be stripped as a layer from said wall panel and separated from said wall panel concurrently with the separation of said zipper strip from said wall panel, said area prior to stripping from said wall panel being substantially integral with the underlying region of said wall panel.
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34. A structure for providing a sheet of material with a manually detachable surface area, the structure comprising means including a cut in said sheet to a depth less than the thickness of the sheet for defining at least part of the perimeter of said detachable area, and means including a manually engageable tab cooperable with said cut for enabling said area to be stripped as a layer from said sheet, said area prior to stripping from said sheet being substantially integral with the underlying region of said sheet, said tab being defined by an edge portion of said sheet and being further defined by a second cut in said sheet to a depth less than the thickness of the sheet and at the side of said sheet opposite the side of the first-mentioned cut.
Specification