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US 12,178,359 B2Granted
Containers and lids and methods of forming containers and lids
AssigneeYETI Coolers, LLC
InventorsMatthew Joseph Petrillo, John Alan Tolman
Life of this patent
Estimating the term…
Abstract
An insulating container can be configured to retain a volume of liquid, and include a first inner wall having a first end having an opening extending into an internal reservoir, and a second outer wall forming an outer shell. The opening can be sealed by a closure, the closure having an upper portion with a handle that has a circular curvature equal to the cylindrical portion of the closure. The closure may also have a lower portion that is joined to the upper portion by an injection molded polymer element.
Claims23
An insulating device comprising:
- a container comprising:
- an inner wall having a first end with a threaded sidewall and an opening extending into an internal reservoir;
- an outer wall forming an outer shell of the container, the outer wall having a second end configured to support the container on a surface;
- a sealed vacuum cavity forming an insulated double wall structure between the inner wall and the outer wall;
- and
- a lid adapted to seal the opening of the container, the lid comprising:
- an upper portion having a surface spaced between a circular top surface and a cylindrical surface, the upper portion further having a handle that is integrally-molded to the cylindrical surface at two diametrically opposed points;
- and
- a lower portion comprising:
- a sidewall having a threaded area adapted to be received into the threaded sidewall of the inner wall of the container;
- an upper gasket positioned above the threaded area of the sidewall, wherein the upper gasket is configured to be compressed between the upper portion of the lid and a top portion of the container;
- a channel extending around a lower area of the sidewall;
- and
- a lower gasket retained in the channel,
- wherein the lower gasket is configured to compress against a lip structure extending from the inner wall of the container when the threaded area of the lower portion of the lid is received by the threaded sidewall of the inner wall of the container,
- wherein the lower gasket comprises a radially extending vent structure, and
- wherein the lower gasket and the radially extending vent structure are configured to compress in a radial direction when compressed against the lip structure,
- wherein the lower gasket is an o-ring with a c-shaped cross-section with the radially extending vent structure located on an outer portion of the o-ring, wherein the radially extending vent structure comprises a through-channel that extends between an inner side of the c-shaped cross section and an outer side of the c-shaped cross section.
15 more elements
A lid structure of an insulating container, comprising:
- an upper portion having a surface spaced between a circular top surface and a cylindrical surface, the upper portion further having a handle that is integrally-molded to the cylindrical surface at two diametrically opposed points, the handle further comprising:
- an outer surface;
- and
- an inner surface having an overmolded grip;
- and
- a lower portion comprising:
- a sidewall having a threaded area adapted to be received into a threaded sidewall of a container;
- an upper gasket positioned above the threaded area of the sidewall, wherein the upper gasket is configured to be compressed between the upper portion of the lid and a first portion the insulating container;
- a channel extending around a lower area of the sidewall;
- and
- a lower gasket retained in the channel,
- wherein the lower gasket is configured to compress against a second portion of the container when the threaded area of the sidewall of the lid is received by the threaded sidewall of the insulating container,
- wherein the lower gasket comprises a radially extending vent structure, and
- wherein the lower gasket and the radially extending vent structure are configured to compress in a radial direction when compressed against the second portion of the container,
- wherein the lower gasket is an o-ring with a c-shaped cross-section with the radially extending vent structure located on an outer portion of the o-ring, wherein the radially extending vent structure comprises a through-channel that extends between an inner side of the c-shaped cross section and an outer side of the c-shaped cross section.
12 more elements
An insulating device comprising:
- a container comprising:
- an inner wall having a first end with a threaded sidewall and an opening extending into an internal reservoir;
- an outer wall forming an outer shell of the container, the outer wall having a second end configured to support the container on a surface;
- a sealed vacuum cavity forming an insulated double wall structure between the inner wall and the outer wall;
- and
- a lid adapted to seal the opening of the container, the lid comprising:
- an upper portion having a surface spaced between a circular top surface and a cylindrical surface, wherein the surface spaced between the circular top surface and the cylindrical surface is a frustoconical surface, the upper portion further having a handle that is integrally-molded to the cylindrical surface at two diametrically opposed points;
- and
- a lower portion comprising:
- a sidewall having a threaded area adapted to be received into the threaded sidewall of the inner wall of the container;
- an upper gasket positioned above the threaded area of the sidewall, wherein the upper gasket is configured to be compressed between the lid and a top portion of the container to create an air seal between the internal reservoir and a surrounding environment;
- and
- a lower gasket positioned around a lower area of the sidewall that is configured to compress against a lip structure extending from the inner wall of the container when the threaded area of the lower portion of the lid is received by the threaded sidewall of the inner wall of the container,
- wherein the lower gasket comprises at least one radially extending vent, and
- wherein the at least one radially extending vent is configured to allow air to transfer from the internal reservoir through a threaded interface between the lower portion and the inner wall of the container to the air seal created by the upper gasket,
- wherein the lower gasket is an o-ring with a c-shaped cross-section and the at least one radially extending vent comprises a through-channel that extends between an inner side of the c-shaped cross section and an outer side of the c-shaped cross section, wherein the through-channel does not protrude through the entire lower gasket.
13 more elements
Dependencies are inferred from the claim text.