초록 ▼

The plastic container includes a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base and an upper neck portion extending upwardly from the sidewall with an opening therein. The sidewall includes at least one panel having a central region

The plastic container includes a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base and an upper neck portion extending upwardly from the sidewall with an opening therein. The sidewall includes at least one panel having a central region and an outer boundary, with the outer boundary being depressed with respect to the central region.

대표청구항 ▼

1. A plastic container, which comprises: a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base, and an upper neck portion with an opening therein, said neck portion extending upwardly from the sidewall;wherein the sidewall includes at lea

1. A plastic container, which comprises: a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base, and an upper neck portion with an opening therein, said neck portion extending upwardly from the sidewall;wherein the sidewall includes at least one panel having a central region and an outer boundary, with the outer boundary being depressed with respect to the central region and with the depressed outer boundary having side portions and top and bottom portions, wherein the depressed outer boundaries comprise substantially continuous, channel-like structures which substantially circumscribe the central regions;wherein said sidewall has two opposed relatively larger sidewall sections which alternate with two opposed relatively smaller sidewall sections, including a single one of said panels with outer boundary on each of the opposed relatively larger sidewall sections, with each panel extending over a major portion of their corresponding sidewall section and at least in part extending substantially across their corresponding sidewall section, wherein each of said panels can flex inwardly under vacuum and return to the original configuration, and wherein each of the opposed smaller sidewall sections including an inwardly depressed panel, with each of the inwardly depressed panels on opposed smaller sidewall sections having an oval configuration and including side portions thereof which are adjacent a depressed outer boundary of a sidewall panel of the larger sidewall sections, wherein each of said larger sidewall sections include a single one of said panels with outer boundary, and each of the smaller sidewall sections include a single one of said inwardly depressed panels including side portions thereof which are adjacent a depressed outer boundary of a sidewall panel of the larger sidewall sections; andwherein at least part of the side portions of the outer boundary of said panels on the larger sidewall sections extends to the edges of the larger sidewall sections. 2. A container according to claim 1, wherein said panels on the larger sidewall sections are one of oval, round and square with rounded corners. 3. A container according to claim 2, wherein said panels on the larger sidewall sections are oval. 4. A container according to claim 1, wherein said container is essentially rectangular. 5. A container according to claim 1, including a shoulder portion between the sidewall and upper neck portion. 6. A container according to claim 5, wherein the shoulder portion extends generally inwardly of the sidewall. 7. A container according to claim 5, wherein the upper neck portion includes an outwardly extending flange. 8. A container according to claim 7, wherein the upper neck portion includes a removable closure above the outwardly extending flange. 9. A container according to claim 5, wherein the container is essentially rectangular. 10. A container according to claim 1, wherein at least part of the side portions of the outer boundary of said panels on the smaller sidewall sections extend to the edges of the smaller sidewall sections. 11. A container according to claim 1, wherein the outer boundary of the panels of the larger sidewall sections contact or intersect with the outer boundary of the panels of smaller sidewall sections. 12. A plastic container comprising: a hollow body of plastic material having a lower supporting base, a sidewall extending upwardly from the lower base, and an upper neck portion with an opening therein, said neck portion extending upwardly from said sidewall;wherein said sidewall has two opposed relatively larger sidewall sections which alternate with two opposed relatively smaller sidewall sections; each of the larger and smaller sidewall sections includes an oval-shaped panel; and the panels of the larger sidewall sections contact or intersect adjacent panels of the smaller sidewall sections at or about a transition point between the adjacent larger and smaller sidewall sections. 13. A container according to claim 12, wherein each of the panels in the larger sidewall section include a central region and a channel-like outer boundary that circumscribes the central region. 14. A container according to claim 13, wherein the channel-like outer boundary is depressed relative to the central region.