초록 ▼

Smoking articles, such as filter cigarettes, are packaged in a metal box which is curved to a shape that conforms to the curvature of the human body so that the box can be comfortably carried in a shirt or pant pocket. The metal box comprises a lid and a four sided tray. The lid and the tray have ro

Smoking articles, such as filter cigarettes, are packaged in a metal box which is curved to a shape that conforms to the curvature of the human body so that the box can be comfortably carried in a shirt or pant pocket. The metal box comprises a lid and a four sided tray. The lid and the tray have rolled lips which interengage to mechanically and slidably retain the lid to the tray. The lid covers the open front of the tray and is slidable along an arcuate path corresponding to the radius of curvature of the lid to selectively open or close the front of the tray. The lid of the box includes an abutment that prevents the lid of the box from being completely removed unless additional force is applied to push the abutment past the rear wall of the tray.

대표청구항 ▼

The invention claimed is: 1. A combination package for packaging articles such as cigarettes, the package comprising: an inner metal package portion including a body having a convexly curving back and four side walls approximately perpendicularly upstanding from the back, an open front, a closed bo

The invention claimed is: 1. A combination package for packaging articles such as cigarettes, the package comprising: an inner metal package portion including a body having a convexly curving back and four side walls approximately perpendicularly upstanding from the back, an open front, a closed bottom and an upper edge of each of the four side walls being rolled over to form a smooth rolled lip around the periphery of the open front of the body; a lid having a front surface and a back surface, a concavely curving front and three side walls, the side walls extending approximately perpendicularly downwardly from three edges of the lid, the side walls of the lid having a rolled lip that extends inward of, and engages, the rolled lip of the body side walls when the lid is in the closed position mounted on the body, such that a rolled portion of the front surface of the lid comprises a region of contact with a portion of the smooth rolled lip around the periphery of the open front of the body; the lid including an abutment protruding downwardly from the back surface of the lid to a depth such that when the lid slides to an open position, the abutment hits a wall of the body to restrain further movement of the lid; and an outer paperboard package portion disposed about the inner metal package portion, and including a rectangular parallelepiped box; a polymeric overwrap film overwrapping the box; five sides of the box forming substantial complete rectangular faces and a sixth side of the box including a hingedly connected panel, the panel being attached along a fold line and covering only a portion of either the front lid surface of the metal package portion or the closed bottom of the metal package portion. 2. The package of claim 1, wherein the articles are cigarettes. 3. The package of claim 1, wherein the inner metal package portion includes a fourth edge of the lid and contiguous portions of edges adjoining the fourth edge of the lid have flattened edges. 4. The package of claim 1, wherein the inner metal package portion lid includes product differentiation indicia on the front surface. 5. The package of claim 1, wherein the inner metal package portion has disposed thereon a band shrink-wrapped around a joint formed between the body and the lid when in a closed position, the band having perforations therein for tearing the band and removing it from the metal package. 6. The package of claim 1, wherein the polymeric overwrap film of the outer paperboard package portion is transparent polymeric film, and product indicia are visibly applied on said outer paperboard package portion. 7. The package of claim 1, wherein the inner metal package portion is a steel or aluminum alloy having a thickness between about 0. 005 inch and 0.015 inch. 8. The package of claim 1, wherein the front surface of the inner metal package portion lid includes product differentiation indicia and the abutment is located in an area of the lid covered by the indicia. 9. The package of claim 1, wherein the convexly curving back and the concavely curving back surface of the lid of the inner metal package portion each have a radius of curvature about 100 to about 800 millimeters. 10. The package of claim 1, wherein the back of the body and the lid of the inner metal package portion each have a radius of curvature of about 200 millimeters. 11. The package of claim 10, wherein the back of the body and the lid have co-centric curved surfaces. 12. The package of claim 1, further comprising a shrink-wrapped band around the rolled lips of the body and the lid of the inner metal package portion to retain the lid in a closed, tamperproof relation over the front of the body portion. 13. The package of claim 12, wherein the shrink-wrapped band includes perforations therein for tearing the band and removing it from the inner metal package portion. 14. The package of claim 1, wherein the outer paperboard package portion includes a tear tape connected with the polymeric overwrap film for removing the overwrap film from the paperboard package portion. 15. The package of claim 1, wherein the abutment of the inner metal package portion lid is a depression formed in the front surface of the lid that protrudes on the back surface of the lid. 16. The package of claim 1, wherein the abutment of the inner metal package portion lid depends from a central area of the back surface of the lid such that the abutment contacts the body to restrain further sliding of the lid portion in an opening direction when the lid is opened to a predetermined position. 17. The package of claim 16, wherein the predetermined position is less than half open. 18. The package of claim 16, wherein the predetermined position is at least about two cigarette widths. 19. The package of claim 16, wherein the predetermined position is between about one-fourth and one-half open. 20. The package of claim 1, wherein the inner metal package portion lid is sufficiently flexible to allow the abutment to slide over a wall of the body upon forcefully urging the lid in an opening direction. 21. The package of claim 1, wherein the inner metal package portion lid side walls are configured with a length such that the lid cannot be slidingly urged in a closing direction beyond a closed position. 22. The package of claim 1, wherein the inner metal package portion body is sized to contain 20 cigarettes arranged in two layers. 23. The package of claim 1, wherein a printed indicia is placed over a central portion of the front surface of the inner metal package portion lid and the abutment is formed from a depression in the front surface of the inner metal package portion lid beneath where the printed indicia is located. 24. The package of claim 1, wherein of the convex body and concave lid of the inner metal package portion each have a radius of curvature selected such that the major lid and body surfaces are co-centric about a common axis when the rolled lips of the respective lid and body portions are engaged.