Insulating cup
Insulating cup includes an inner body and an outer body. The inner body has an inner sidewall defining a top opening and an inner bottom portion, and the inner sidewall includes a first circumferential rib and a second circumferential rib. The outer body has an outer sidewall surrounding at least a substantial portion of the inner sidewall and engaging the first circumferential rib and the second circumferential rib to define an insulating space therebetween, and the outer body has an outer bottom portion disposed below the inner bottom portion to define a surface-engaging edge.
1. An insulating cup comprising:
an inner body comprising an inner sidewall defining a top opening and an inner bottom portion, the inner sidewall including a first circumferential rib and a second circumferential rib; and
an outer body comprising an outer sidewall surrounding at least a substantial portion of the inner sidewall and engaging the first circumferential rib and the second circumferential rib to define an insulating space therebetween; the outer body having an outer bottom portion including an inwardly folded segment disposed below and spaced a distance from a lowermost edge of the inner body to define a surface-engaging edge.
2. The insulating cup of claim 1 , wherein the inner body further comprises a rolled top portion to define a rim about the top opening.
3. The insulating cup of claim 2 , wherein the rim is disposed above the outer body proximate a top edge of the outer sidewall.
4. The insulating cup of claim 1 , wherein the inner bottom portion includes a bottom wall.
5. The insulating cup of claim 4 , wherein the second circumferential rib is disposed below the bottom wall.
6. The insulating cup of claim 4 , wherein the bottom wall is a separate member having a peripheral flange.
7. The insulating cup of claim 6 , wherein the second circumferential rib is disposed proximate the peripheral flange.
8. The insulating cup of claim 6 , wherein the peripheral flange comprises a flange rib at least partially disposed within the second circumferential rib.
9. The insulating cup of claim 8 , wherein the first inner body comprises an inner inwardly folded segment overlapping at least a portion of the flange.
10. The insulating cup of claim 9 , wherein the inner rib is at least partially disposed within the flange rib.
11. The insulating cup of claim 9 , wherein the inner inwardly folded segment comprises a plurality of ridges.
12. The insulating cup of claim 1 , wherein the first circumferential rib is disposed proximate the top opening.
13. The insulating cup of claim 1 , wherein the inner bottom portion includes an inner inwardly folded segment defining an inner rib, the inner rib disposed at least partially within the second circumferential rib.
14. The insulating cup of claim 13 , wherein the inner inwardly folded segment comprises a plurality of ridges.
15. The insulating cup of claim 13 , wherein the second circumferential rib is disposed proximate the inner inwardly folded segment.