초록 ▼

A grippable container is provided for foodstuffs and other items, in which the container includes a closed bottom, an open top, and a body extending between the bottom and top, wherein the body includes a plurality of gripping indentations which are circumferentially spaced apart at an obtuse angle

A grippable container is provided for foodstuffs and other items, in which the container includes a closed bottom, an open top, and a body extending between the bottom and top, wherein the body includes a plurality of gripping indentations which are circumferentially spaced apart at an obtuse angle from each other. The grippable indentations each comprise a recess on the container body that has a relief pattern of substantially parallel projections, such as ribs. The grippable indentations on the container make it possible for a user to easily grasp and pick up a relatively large container from the side with enhanced control.

대표청구항 ▼

What is claimed is: 1. A container comprising: at least one sidewall; a bottom attached to the at least one sidewall; a body formed by at the at least one sidewall and the bottom, the body having at least a hollow interior volume and an open end; the body defining at least two recesses spaced apart

What is claimed is: 1. A container comprising: at least one sidewall; a bottom attached to the at least one sidewall; a body formed by at the at least one sidewall and the bottom, the body having at least a hollow interior volume and an open end; the body defining at least two recesses spaced apart from each other by an obtuse angle; and at least one of the recesses having a plurality of gripping projections including elongated ribs extending substantially parallel to each other and oriented at an absolute angle of no more than about 75 degrees relative to a longitudinal direction of the body, and wherein a radius of curvature of heights of each rib are between about 90% and about 97% of a radius of curvature of a base line of a recess between each rib. 2. The container of claim 1 further comprising a removable closure for covering the open end and wherein the closure attaches to the body by a protuberance at the open end of the body. 3. The container of claim 1 wherein the obtuse angle is at least about 110 degrees. 4. The container of claim 3 wherein the obtuse angle is in the range of about 110 degrees to about 130 degrees. 5. The container of claim 3 wherein the at least two recesses are located at substantially the same longitudinal distance from the open end of the container. 6. The container of claim 1 wherein the body defines at least three recesses spaced apart from one another by first and second obtuse angles. 7. The container of claim 6 wherein the first and second obtuse angles are at least about 110 degrees. 8. The container of claim 7 wherein the first and second obtuse angles are in the range of about 110 degrees to about 130 degrees. 9. The container of claim 1 wherein the ribs are oriented at an absolute angle in the range of about 40 degrees to about 50 degrees. 10. The container of claim 1 wherein the ribs are oriented at an absolute angle of about 5 degrees or less relative to the longitudinal direction of the body. 11. The container of claim 1 wherein the body is substantially cylindrical. 12. The container of claim 1 wherein the body has a longitudinal direction and a cross-sectional dimension transverse to the longitudinal direction of greater than about 15 centimeters. 13. The container of claim 12 wherein the cross-sectional dimension is in the range of about 15 centimeters to about 25 centimeters. 14. The container of claim 1 wherein the body comprises metal. 15. The container of claim 1 wherein the interior volume contains a food substance. 16. The container of claim 15 wherein the food substance is a coffee product. 17. The container of claim 1, wherein the elongated ribs extend from one side of the recess to an opposite side of the recess. 18. The container of claim 1, wherein the elongated ribs are provided across substantially all of a surface area of the recess. 19. A method for making a container, comprising: providing a body comprising a sidewall of a debossable material; clamping the body effective to restrict movement of the body when debossed; positioning a pair of complementary dies on opposite respective sides of the sidewall; debossing at least two integral gripping areas by moving one or more of the dies toward the other die, the gripping areas separated circumferentially by an obtuse angle in the body, in which the gripping areas individually comprise a recess including a projecting relief pattern therein, wherein the relief pattern comprises elongated ribs extending substantially parallel to each other, and wherein a radius of curvature of heights of each rib are between about 90% and about 97% of a radius of curvature of a base line of a recess between each rib; and attaching a bottom to the body to form a container defining an interior volume before or after debossing the at least two integral gripping areas in the body and having an open end. 20. The method of claim 19, further comprising: introducing a food substance into the interior volume of the container; optionally flushing the container with inert gas; and covering the open end of the container with a closure. 21. The method of claim 20, wherein the food substance comprises a coffee product. 22. The method of claim 21, wherein providing the body comprises: curling a sheet metal blank into a cylindrical shape having two free longitudinal edges; and joining the free longitudinal edges of the cylindrical shape to form a completely enclosed cylindrical preform. 23. The method of claim 19, wherein the debossable material comprises sheet metal. 24. The method of claim 19, wherein the step of debossing further includes debossing one of the recesses by moving one or more of the dies toward the other die, followed by rotating the body through an obtuse angle and then debossing another of the recesses by moving one or more of the dies toward the other die. 25. The method of claim 24, wherein the step of debossing further includes rotating the body through a second obtuse angle and then deposing a further recess by moving one or more of the dies toward the other die. 26. The method of claim 19, wherein the step of debossing includes: positioning a plurality of pairs of complimentary dies on opposite respective sides of the sidewall; and simultaneously debossing a plurality of recesses in the body by moving one or more of the dies of each pair toward its complementary die to form each recess. 27. The method of claim 19, wherein the step of debossing further includes debossing one of the recesses by moving one or more of the dies toward the other die, followed by rotating the pair of dies through an obtuse angle and then debossing another of the recesses by moving one or more of the dies toward the other die. 28. The method of claim 27, wherein the step of debossing further includes rotating the pair of dies through a second obtuse angle and then deposing a further recess by moving one or more of the dies toward the other die.