Food container system

Patent metadata

Field	Value
Publication number	US-11286089-B2
Application number	US-201916394793-A
Country	US
Kind code	B2
Filing date	Apr 25, 2019
Priority date	Apr 25, 2019
Publication date	Mar 29, 2022
Grant date	Mar 29, 2022

Abstract

A food container system includes a container, a lid and an elastic sleeve. The container has a cavity defined by sidewalls and a bottom. The container also has a shoulder with an undercut around a perimeter of the container. The lid has a central portion, an exterior border, and a plurality of receivers having openings and a tab. Each of the tabs have first and second pivot members that are pivotally retained in the openings in the receivers to allow the tabs to be pivoted between an open position and a locked position. The tabs have a flange with a protrusion that engages the undercut to secure the lid to the container in the locked position. The elastic sleeve is secured around the container to protect the container.

First claim

What is claimed is:

1. A food container system, comprising:
a glass container having a first wall, a second wall opposing the first wall, a third wall joining a first end of the first wall and a first end of the second wall, and a fourth wall joining a second end of the first wall and a second end of the second wall, the fourth wall opposing the third wall, a bottom wall joining the first wall, second wall, third wall and fourth wall, wherein the first wall, second wall, third wall, fourth wall and bottom wall define a cavity of the glass container, the glass container further having a shoulder extending about an entirety of a perimeter adjacent a top of the glass container opposite the bottom wall, wherein the shoulder has an undercut that extends about the entirety of the perimeter of the glass container;
a lid having a generally planar central portion and an exterior border, the lid further having a recess interior of its perimeter, and the lid having a plurality of receivers in the exterior border, the plurality of receivers each having openings and a stop;
a gasket positioned within the recess in the lid;
a separate tab for each of the plurality of receivers, each of the tabs having first and second pivot members extending therefrom that are pivotally retained in the openings in the respective receivers to allow the tabs to be independently pivoted between a first open position and a second locked position, a flange extending from each of the tabs, the flanges having a protrusion that engages the undercut of the shoulder of the glass container to secure the lid to the glass container when the tabs are in the second locked position, and each of the tabs having a wall that engages the stop of the respective plurality of receivers when the tabs are transitioned to the first open position, the stop preventing further pivoting movement of the tabs; and,
a removable elastic protective sleeve engaging an exterior of the glass container, the removable elastic protective sleeve having a plurality of sidewalls engaging the first wall, second wall, third wall and fourth wall, respectively, of the glass container, and a footer extending from the plurality of sidewalls, the footer protecting the bottom wall of the glass container.

2. The food container system of claim 1 , wherein the lid further has a downwardly extending wall.

3. The food container system of claim 2 , wherein the downwardly extending wall is provided between the plurality of receivers.

4. The food container system of claim 2 , wherein the downwardly extending wall of the lid is exterior of the shoulder of the glass container to assist in seating the lid on the glass container.

5. The food container system of claim 1 , further comprising a rib extending from the glass container about the perimeter of the glass container, the rib engaging the gasket when the lid is secured to the glass container.

6. The food container system of claim 1 , wherein an inner surface of the removable elastic protective sleeve is a polished surface.

7. The food container system of claim 1 , wherein the plurality of sidewalls of the removable elastic protective sleeve have a plurality of openings therethrough to allow contents within the cavity of the glass container to be visible through the removable elastic protective sleeve.

8. The food container system of claim 1 , further comprising an opening in a bottom of the removable elastic protective sleeve interior of the footer.

9. The food container system of claim 1 , wherein the lid is made of a clear plastic to allow the contents within the cavity of the glass container to be visible through the lid.

10. The food container system of claim 1 , wherein the plurality of sidewalls of the removable elastic protective sleeve have a cutout adjacent a top of the sidewalls to provide clearance for the tabs when securing the lid to the glass container.

11. A food container system, comprising:
a glass container having a first wall, a second wall opposing the first wall, third wall joining a first end of the first wall and a first end of the second wall, and a fourth wall joining a second end of the first wall and a second end of the second wall, the fourth wall opposing the third wall, a bottom wall joining the first wall, second wall, third wall and fourth wall, wherein the first wall, second wall, third wall, fourth wall and bottom wall define a cavity of the glass container, the container further having a shoulder around a perimeter of a top of the glass container opposite the bottom wall, wherein the shoulder has an undercut;
a lid having a central portion and an exterior border, the lid further having a plurality of receivers, each of the receivers having openings;
a plurality of tabs for the plurality of receivers, each of the plurality of tabs having first and second pivot members extending therefrom that are pivotally retained in the openings in the respective plurality of receivers to allow the plurality of tabs to be independently pivoted between a first open position and a second locked position, a flange extending from each of the plurality of tabs, the flanges having a protrusion that engages the undercut of the shoulder of the glass container to secure the lid to the glass container when the plurality of tabs are in the second locked position; and,
a removable silicone protective sleeve engaging an exterior of the glass container, the removable silicone protective sleeve having a plurality of sidewalls engaging the first wall, second wall, third wall and fourth wall, respectively, of the glass container, a bottom wall, and a footer extending from the bottom wall of the protective sleeve, wherein an inner surface of the removable silicone protective sleeve is a polished surface.

12. The food container of claim 11 , wherein the plurality of receivers each has a stop, and wherein each of the plurality of tabs each have a wall that engages the stop of the respective plurality of receivers when the respective plurality of tabs is transitioned to the first open position, the stop preventing further pivoting movement of the respective plurality of tabs.

13. The food container of claim 11 , wherein the lid has a recess interior of its perimeter, and wherein a gasket is positioned within the recess in the lid.

14. A food container system, comprising:
a container having a first wall, a second wall opposing the first wall, third wall joining a first end of the first wall and a first end of the second wall, and a fourth wall joining a second end of the first wall and a second end of the second wall, the fourth wall opposing the third wall, a bottom wall joining the first wall, second wall, third wall and fourth wall, wherein the first wall, second wall, third wall, fourth wall and bottom wall define a cavity of the container, the container further having a shoulder around an entirety of a perimeter adjacent a top of the container opposite the bottom wall, wherein the shoulder has an undercut that extends about the entirety of the perimeter of the container;
a lid having a generally planar central portion and an exterior border, the lid having a recess interior of its perimeter, and the lid having further having a plurality of receivers in the exterior border, the plurality of receivers each having openings and a stop;
a gasket positioned within the recess in the lid; and,
a plurality of tabs for the plurality of receivers, each of the plurality of tabs having first and second pivot members extending therefrom that are pivotally retained in the openings in the respective plurality of receivers to allow the plurality of tabs to be independently pivoted between a firs

Assignees

• Leapfrog Product Dev Llc

Inventors

• Pinelli Steven N
• Sward Kurtis M
• Ellison Richard E
• Pearson Jill
• Mccabe Micaela K
• Gilmore Iii Glen C
• Clemens Brian M
• Gonuguntla Jaswanth Chowdary
• Leatzow Derek J
• Sward Jordan

Classifications

• B65D53/02

  Collars or rings · CPC title

• B65D2543/00296

  Plastic · CPC title

• B65D2543/00101

  square-like or rectangular-like · CPC title

• B65D2543/00972

  Collars or rings · CPC title

• B65D45/20 Primary

  pivoted · CPC title