Tamper evident container with full tab
View Patent ↗Container includes a base, a cover, and a pull tab. The base has a bottom, a side wall extending upwardly from the bottom, and a rim at an upper edge portion of the side wall. The cover has a closed condition and an open condition and an outer edge portion interengageable with the rim of the base when the cover is in the closed condition. The pull tab extends outwardly from at least one of the base or the cover. The pull tab having a deformable formation to be deformed when the cover is moved from the closed condition to the open condition, the pull tab remaining attached to the at least one of the base or the cover when moved from the closed condition to the open condition. Additional embodiments relate to a tamper evident feature for a container, and a method for containing product in a container.
1. A container having a central axis comprising
a base having a bottom, a side wall extending upwardly from the bottom, and a rim at an upper edge portion of the side wall;
a cover having a closed condition and an open condition, the cover having an outer edge portion interengageable with the rim of the base when the cover is in the closed condition; and
a pull tab having an arcuate edge and extending outwardly relative to the central axis from the cover when in an initial closed condition,
wherein the base includes a ramp aligned with the pull tab when the cover is in the initial closed condition, the pull tab being angled relative the outer edge portion of the cover by the ramp to define a gap between the pull tab and the outer edge portion of the cover,
the pull tab having a deformable formation including a pattern of elongated ribs extending radially outward and a line of weakness transverse the elongated ribs, the elongated ribs configured to cause and maintain a distortion of the deformable formation and curling of the pull tab when the deformable formation is separated along the line of weakness due to deformation along a length between adjacent ribs to create a visible indication when the cover is moved from the initial closed condition to the open condition, the pull tab remaining curled and attached to the cover when the cover is moved from the initial closed condition to the open condition.
2. The container of claim 1 , wherein the deformable formation is configured to create an audible indication upon application of sufficient force to the pull tab to disengage the outer edge portion of the cover from the rim of the base.
3. The container of claim 1 , wherein the visible indication is created upon application of sufficient force to the pull tab to disengage the outer edge portion of the cover from the rim of the base.
4. The container of claim 1 , wherein the visible indication includes a separation along the line of weakness.
5. The container of claim 1 , wherein at least one of the outer edge portion of the cover and the rim of the base includes a channel to receive the other of the outer edge portion of the cover and the rim of the base for interengagement therebetween.
6. The container of claim 5 , wherein the channel prevents access to the other of the outer edge portion of the cover and the rim of the base received therein when the cover is in the closed condition.
7. The container of claim 5 , wherein the channel is defined at least in part by an angled wall, the angled wall being flexible for disengagement of the outer edge portion of the cover from the rim of the base when the cover is moved toward the open condition.
8. The container of claim 1 , wherein at least a portion of the base is provided with a textured area.
9. The container of claim 8 , wherein the textured area defines a grip area for the pull tab.
10. The container of claim 1 , wherein the base and the cover are hingedly connected.
11. The container of claim 1 , wherein the line of weakness defines a lateral edge of the pull tab.
12. The container of claim 1 , wherein the base includes text visible when the cover is moved from the initial closed condition to the open condition to create a further visible indication when the cover is moved from the initial closed condition to the open condition.