Food container

Patent metadata

Field	Value
Publication number	US-12258184-B2
Application number	US-202217748598-A
Country	US
Kind code	B2
Filing date	May 19, 2022
Priority date	May 20, 2021
Publication date	Mar 25, 2025
Grant date	Mar 25, 2025

Abstract

A food container and its method of construction are disclosed herein. In an embodiment, the food container includes a body and a lid assembly. The body has an interior space. The lid assembly lid assembly includes at least one slide part and a rotating part. The at least one slide part is configured to translate linearly when the rotating part is rotated by a user to cause the interior space to be sealed or unsealed.

First claim

What is claimed:

1. A food container comprising:
a body having an interior space; and
a lid assembly including:
a rotating part having a center axis and including at least one protrusion offset from the center axis,
a base part, the at least one protrusion extending through the base part, and
at least one slide part including at least one aperture offset from the center axis, the at least one aperture extending from a first end to a second end, the first end located closer to the center axis than the second end,
the at least one protrusion of the rotating part projecting into the at least one aperture of the at least one slide part and configured to move back and forth from the first end to the second end of the at least one aperture of the at least one slide part to cause the at least one slide part to translate linearly when the rotating part is rotated to cause the interior space to be sealed or unsealed.

2. The food container of claim 1 , wherein the rotating part rotates with respect to the base part, and the at least one slide part translates linearly with respect to the base part.

3. The food container of claim 1 , wherein the lid assembly includes a sealing part, and the at least one slide part presses the sealing part into the body when the at least one slide part translates linearly.

4. The food container of claim 1 , wherein the rotating part rotates around the center axis, and the at least one slide part translates radially inwardly and radially outwardly with respect to the center axis.

5. The food container of claim 1 , wherein the base part includes a cavity that receives the rotating part.

6. The food container of claim 1 , wherein the at least one protrusion is at least one first protrusion, and the base part has at least one second protrusion which restricts translation of the at least one slide part to only a linear direction.

7. The food container of claim 1 , wherein the at least one slide part includes a first slide part and a second slide part which simultaneously translate in opposite directions.

8. The food container of claim 7 , wherein the rotating part rotates around the center axis, the first slide part and the second slide part translate radially outwardly with respect to the center axis to seal the interior space, and the first slide part and the second slide part translate radially inwardly with respect to the center axis to unseal the interior space.

9. A food container comprising:
a body including one or more side wall surrounding an interior space; and
a lid assembly having a first length and a second length that are different, the lid assembly including:
a rotating part configured to rotate around a center axis including a plurality of protrusions,
a base part, the plurality of protrusions extending through the base part,
a first slide part including a first aperture,
a second slide part including a second aperture, and
a sealing part located radially outward from the first slide part and the second slide part with respect to the center axis,
at least one of the plurality of protrusions projecting into each of the first aperture and the second aperture and configured to cause the first slide part and the second slide part configured to translate along the first length or the second length in opposite directions to press the sealing part into the one or more side wall to seal the interior space.

10. The food container of claim 9 , wherein rotation of the rotating part causes the first slide part and the second slide part to translate in opposite directions.

11. The food container of claim 9 , wherein the first slide part and the second slide part translate away from each other in a linear direction to seal the interior space, and the first slide part and the second slide part translate toward each other to unseal the interior space.

12. The food container of claim 9 , wherein the rotating part rotates with respect to the base part, and at least one of the first slide part and the second slide part translates linearly with respect to the base part.

13. The food container of claim 12 , wherein the plurality of protrusions of the rotating part include first protrusions extending through the base part to each of the first slide part and the second slide part to cause the first slide part and the second slide part to translate in opposite directions during rotation of the rotating part, and
the base part includes second protrusions extending to each of the first slide part and the second slide part which restrict translation of the first slide part and the second slide part to only a linear direction.

14. A lid assembly for a food container, the lid assembly comprising:
a base part including at least one aperture;
a rotating part configured to rotate around a center axis with respect to the base part; and
at least one slide part configured to translate linearly with respect to the base part due to a rotation of the rotating part;
a sealing part configured to be pressed by the at least one slide part when the at least one slide part translates linearly with respect to the base part due to the rotation of the rotating part; and
at least one protrusion extending from the rotating part through the at least one aperture of the base part, the at least one protrusion being offset from the center axis and projecting into the at least one slide part at a location offset from the center axis,
wherein the base part is positioned between the rotating part and the at least one slide part in an axial direction of the center axis with the at least one aperture being offset from the center axis, the base part configured to restrict the at least one slide part to linear translation as the at least one protrusion causes the at least one slide part to translate in a radial direction to seal and unseal the food container when the rotating part is rotated around the center axis.

15. The lid assembly of claim 14 , wherein the at least one protrusion is at least one first protrusion, and
the base part includes at least one second protrusion that extends to the at least one slide part to restrict the at least one slide part to the linear translation during rotation of the rotating part.

16. The lid assembly of claim 14 , wherein:
the at least one slide part includes a first slide part and a second slide part,
the at least one aperture includes a plurality of apertures, and
the at least one protrusion includes a plurality of protrusions projecting through the plurality of apertures and causing each of the first slide part and the second slide part to translate with respect to the base part.

17. The lid assembly of claim 14 , wherein the at least one slide part includes a first slide part and a second slide part which simultaneously translate in opposite directions.

18. The lid assembly of claim 17 , wherein the first slide part and the second slide part translate radially outwardly with respect to the center axis, and the first slide part and the second slide part translate radially inwardly with respect to the center axis.

Assignees

• Doskocil Mfg

Inventors

• Paxson Ryan
• Veness David

Classifications

• B65D53/02

  Collars or rings · CPC title

• B65D2543/00972

  Collars or rings · CPC title

• B65D2543/00101

  square-like or rectangular-like · CPC title

• B65D39/12

  expansible, e.g. inflatable · CPC title

• B65D2543/00953

  Sealing means · CPC title