Plastic container with container strut support columns

Patent metadata

Field	Value
Publication number	US-12466601-B2
Application number	US-202318143541-A
Country	US
Kind code	B2
Filing date	May 4, 2023
Priority date	May 4, 2023
Publication date	Nov 11, 2025
Grant date	Nov 11, 2025

Abstract

A plastic container including a top container portion having a plurality of spaced top strut members, a bottom container portion having a plurality of spaced bottom strut members, and a middle container portion located between the top and bottom container portions. The top, bottom and middle container portions oriented along a container axis. The middle container portion includes a plurality of annular rib members each rib member being separated from longitudinally adjacent rib members by an annular groove, each groove having a number of middle strut members disposed along a length of the groove, adjacent middle strut members of adjacent grooves being longitudinally aligned. Each container portion comprises a plurality of first columns comprised collectively of a top strut member, middle strut members and a bottom strut member the top strut member, middle strut members and bottom strut member comprising each of the first columns are longitudinally aligned.

First claim

What is claimed is:

1 . A plastic container comprising:
a top container portion including a plurality of spaced top strut members; a bottom container portion including a plurality of spaced bottom strut members; and, a middle container portion located between the top and bottom container portions, the top, bottom and middle container portions oriented along a container axis; the middle container portion comprising:
a plurality of annular rib members, wherein each rib member is separated from longitudinally adjacent rib members by an annular groove, each groove having a number of middle strut members disposed along a length of the groove, wherein the rib members have a diameter that is less than a diameter of the top container portion adjacent the middle container portion; and,
adjacent middle strut members of adjacent grooves being longitudinally aligned;
wherein the container comprises a plurality of first columns comprised collectively of a top strut member of the plurality of spaced top strut members, a first set of middle strut members of the number of middle strut members and a bottom strut member of the plurality of spaced bottom strut members, the top strut member, first set of middle strut members and bottom strut member comprising each of the first columns are longitudinally aligned.

2 . The container of claim 1 further comprising a plurality of second columns, each column of the plurality of second columns is comprised collectively of a second set of middle strut members and a bottom strut member, wherein the second set of middle strut members and bottom strut member of each second column are longitudinally aligned.

3 . The container of claim 1 , wherein each top strut member of the plurality of spaced top strut members comprises a first end, and a second end, wherein a width of the each top strut member increases as the strut extends from the first end to the second end.

4 . The container of claim 3 , wherein the top portion includes an opening, wherein the first end of the each top strut member is located proximate the container opening and the second end of the each top strut member being located proximate the middle container portion, and wherein the top container portion includes a handle extending therefrom.

5 . The container of claim 1 , further comprising an annular upper shoulder that provides a transition from the relatively larger diameter of the top container portion to the reduced diameter of the plurality of rib members, wherein the each top strut member is separated from an adjacent top strut member by a recessed portion.

6 . The container of claim 1 , wherein each groove is U-shaped and includes eight middle strut members disposed in each groove.

7 . The container of claim 1 , wherein each of the bottom strut members is separated from an adjacent bottom strut member by a bottom portion recessed portion.

8 . The container of claim 1 , wherein each bottom strut has a thickness.

9 . The container of claim 1 , wherein the container has a volume in the range of 0.5 gallons (1.89 liters) to two gallons (7.57 liters).

10 . The container of claim 1 , wherein the middle portion has a circular cross-section.

11 . The container of claim 1 , wherein the middle portion has a rounded cross-section.

12 . The container of claim 1 further comprising a number of spaced container positions, and a support column being located at each position.

13 . The container of claim 12 , further comprising four container positions, wherein three of the first support columns are located at each of three of the container positions, and wherein additional first support columns of the first support columns being located between adjacent support columns of the first support columns at adjacent container positions of the spaced container positions.

14 . The container of claim 12 , further comprising four container positions, wherein the container includes at least one of the first support columns located at at least one of the spaced container positions and a second support column located at one other of the spaced container positions.

15 . A plastic container comprising:
a top container portion including a plurality of spaced apart top strut members; a bottom container portion including a plurality of spaced bottom strut members; and, a middle container portion located between the top and bottom container portions, the top, bottom and middle container portions oriented along a container axis; the middle container portion comprising:
a plurality of annular rib members, wherein each rib member is separated from longitudinally adjacent rib members by an annular groove, each groove having a number of middle strut members disposed along a length of the groove, wherein the plurality of annular rib members have a diameter that is less than a diameter of the bottom container portion adjacent the middle container portion; and,
adjacent middle strut members of adjacent grooves being longitudinally aligned;
wherein the container comprises a plurality of first columns comprised collectively of a top strut member of the plurality of spaced top strut members, a first set of middle strut members of the number middle strut members and a bottom strut member of the plurality of spaced bottom strut members, the top strut member, first set of middle strut members and bottom strut member comprising each of the first columns are longitudinally aligned.

16 . The container of claim 15 , wherein the top portion includes an opening, wherein a first end of a top strut member of the plurality of spaced apart top strut members is located proximate the container opening and a second end of the top strut member is located proximate the middle container portion, and wherein the top container portion includes a handle extending therefrom.

17 . The container of claim 15 , further comprising an annular lower shoulder that provides a transition from the relatively larger diameter of the bottom container portion to the reduced diameter of the plurality of annular rib members, wherein each top strut member of the plurality of spaced apart top strut members is separated from an adjacent top strut member by a recessed portion.

18 . The container of claim 15 , wherein each top strut member of the plurality of spaced apart top strut members comprises a first end and a second end, wherein a width of the each top strut member increases as the strut extends from the first end to the second end.

Assignees

• Graham Packaging Co

Inventors

• Yourist Sheldon E

Classifications

• B65D2501/0027

  Hollow longitudinal ribs · CPC title

• B65D2501/0045

  Solid ribs · CPC title

• B65D2501/0036

  Hollow circonferential ribs · CPC title

• B65D2501/0081

  Bottles of non-circular cross-section · CPC title

• B65D23/10

  Handles · CPC title