Pillar-shaped container

Patent metadata

Field	Value
Publication number	US-11111050-B2
Application number	US-201414321050-A
Country	US
Kind code	B2
Filing date	Jul 1, 2014
Priority date	Jul 1, 2014
Publication date	Sep 7, 2021
Grant date	Sep 7, 2021

Abstract

A pillar shaped container for storing a granulated powder. The container has a sidewall having a cylindrical upper portion, a continuously concave curved intermediate portion and a cylindrical lower portion.

First claim

What is claimed is:

1. A container, comprising:
a sidewall having a substantially circular cross-section and a container height and comprising:
a cylindrical upper portion having an upper height defining a circular top;
a continuously concave curved intermediate portion extending downward from the upper portion; and
a cylindrical lower portion having a lower height and extending downward from the intermediate portion, wherein each of the upper height and lower height are at least 10% of the container height and the upper height and the lower height combined are in a range of from about 20% to about 35% of the container height; and
a bottom closing the lower portion,

wherein the cylindrical upper portion and the cylindrical lower portion each have a constant cross-sectional radius that remains unchanged vertically,
wherein the cylindrical upper portion and the cylindrical lower portion are aligned with the circular top and the bottom respectively, and
wherein the upper portion height and the lower portion height are substantially equal.

2. The container of claim 1 , wherein the top is open.

3. The container of claim 1 , wherein the container is metallic.

4. The container of claim 1 , wherein the top has a top diameter; and the bottom has a bottom diameter substantially equal to the top diameter.

5. The container of claim 1 , wherein the upper portion is associated with a lid, and the lower portion has a base configured to receive a raised circumferential lid portion in a lid of another like container such that multiple assembled containers can be stacked on top of one another.

6. The container of claim 1 , wherein the container has a container height in a range of from about 50 mm to about 300 mm.

7. The container of claim 6 , wherein the container height is in a range of from about 75 mm to about 250 mm.

8. The container of claim 1 , wherein the bottom has a bottom diameter of from about 50 mm to about 200 mm.

9. The container of claim 8 , wherein the bottom diameter is from about 75 mm to about 175 mm.

10. The container of claim 1 , wherein the intermediate portion has a narrowest cross-sectional area, and the container is vertically symmetric about the narrowest cross-sectional area.

11. The container of claim 1 , wherein the intermediate portion has a narrowest cross-sectional area, and the narrowest cross-sectional area of the container has a diameter from about 80% to about 98% of a diameter of the bottom.

12. A pillar shaped metal can, comprising:
a circular bottom having a diameter in a range from 100 mm to 150 mm;
a sidewall comprising:
a lower portion extending from the circular bottom and having a lower height;
a continuously curved concave portion extending upward from the lower portion and having a concave portion height; and
an upper portion extending upward from the concave portion oppositely from the circular bottom and having an upper height and a circular opening, wherein the lower height and upper height combined are in a range of from about 20% to about 50% of the concave portion height,

wherein the continuously curved concave portion has a narrowest cross-sectional area, and the container is vertically symmetrical around the narrowest cross-sectional area,
wherein the narrowest cross-sectional area has a diameter in a range of from about 80% to about 98% of the diameter of the circular bottom,
wherein the circular opening has a diameter substantially equal to the diameter of the circular bottom,
wherein the upper portion and the lower portion each have a constant cross-sectional radius that remains unchanged vertically and wherein the upper portion and the lower portion are aligned with the circular opening and the circular bottom respectively, and
wherein the lower height is substantially equal to the upper height.

13. The can of claim 12 , wherein the can has a can height in a range of from about 125 mm to about 200 mm.

14. The can of claim 12 , wherein the can height is in a range of from about 145 mm to about 170 mm.

15. The can of claim 12 , further comprising a lid mounted on the upper portion, and wherein the lower portion has a base configured to receive a raised circumferential lid portion in a lid of another like container such that multiple assembled cans can be stacked on top of one another.

16. The can of claim 12 , wherein the narrowest cross-sectional area has a diameter in a range from 2 mm to 20 mm less than the diameter of the circular bottom.

17. The can of claim 12 , wherein the narrowest cross-sectional area has a diameter in a range from about 4 mm to about 14 mm less than the diameter of the circular bottom.

18. The can of claim 12 , wherein the can has a can height, and the lower height and upper height are each in a range from about 10% to about 20% of the can height.

Assignees

• Mead Johnson Nutrition Co

Inventors

• Wiggins Robin P
• Kahn Johanna

Classifications

• B65D7/04 Primary

  of curved cross-section, e.g. cans of circular or elliptical cross-section (thermally insulated B65D81/3813, B65D81/3837) · CPC title

• B65D43/02

  Removable lids or covers (with means for piercing, cutting, or tearing a frangible inner closure B65D51/22) · CPC title

• B65D21/022

  the bottom presenting projecting peripheral elements receiving or surrounding the closure or peripheral elements projecting therefrom (B65D21/0222 and B65D21/0223 take precedence) · CPC title

• B65D7/12

  characterised by wall construction or by connections between walls · CPC title

• B65D1/165 Primary

  Cylindrical cans · CPC title