IP Library › Granted Patent US 12686534
Granted Patent B2
US 12686534 · App. 18/653,053 · Granted Jul 21, 2026

Containers covers and methods of using the same

Inventors: Herb Knutson (Waterbury, CT); Tanner Buxton (New Haven, CT); James Davis Smith, IV (Prospect, CT); David Demar (Edgewater, NJ); Keith Kristiansen (Stratford, CT); Roland Charriez (Plattekill, NY); Thomas Van Dyk (Ramsey, NJ)
Assignee: Inline Plastics Corp.
B65D43/162B65D55/024B65D2543/00203B65D2543/00296B65D2543/00462B65D2543/00796
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Quick Facts
Patent No.
US 12686534
App. No.
18/653,053
Granted
Jul 21, 2026
Kind
B2
Abstract

A cover for a container that includes a lid portion and a collar element. The lid portion having a main body section surrounded by a peripheral sealing shoulder. The collar element having a peripheral collar sealing shoulder that includes a collar groove and wherein the lid portion is connected to the collar portion through a hinge element. The lid portion, collar element and hinge portion are formed as a unitary structure and the lid portion articulates from an open positon in which it is spaced apart from the collar element to a closed position wherein the peripheral bead sealing shoulder of the lid portion engages with the peripheral collar sealing shoulder of the collar element.

Claims (26)

1 . A container comprising:

a lid portion having a main body section surrounded by a peripheral lid sealing shoulder;

a collar element having a peripheral collar sealing shoulder that includes a sealing groove; and

a base portion having a main body section enclosing a space between side walls and a bottom wall surrounded by a peripheral base sealing shoulder;

wherein when the lid portion is in a closed position the peripheral lid sealing shoulder of the lid portion engages with the peripheral collar sealing shoulder of the collar element and the peripheral collar sealing shoulder engages with the base sealing shoulder; and

wherein the peripheral lid sealing shoulder secures the peripheral base sealing shoulder between the peripheral lid sealing shoulder and peripheral collar sealing shoulder forming a completed container.

2 . The container of claim 1 , wherein a hinge portion joins the lid portion to the collar element; wherein the lid portion, collar element and hinge element are formed as a unitary structure and the lid portion.

3 . The container of claim 1 , wherein the peripheral collar sealing shoulder engages with the base sealing shoulder using a snap fit mechanism to form a container.

4 . The container of claim 1 , wherein the peripheral collar sealing shoulder engages with the base sealing shoulder using a press fit mechanism and the peripheral lid sealing shoulder secures the peripheral base sealing shoulder against the peripheral collar sealing shoulder to create a seal.

5 . The container of claim 4 , wherein a base tip of the peripheral base sealing shoulder is deformed by a lid tongue of the peripheral lid sealing shoulder when the lid is closed to form a seal.

6 . The container of claim 1 , wherein the container formed includes a tamper evident element.

7 . The container of claim 6 , wherein the tamper evident element is a tamper evident hinge.

8 . The container of claim 1 , wherein the container formed is reclosable.

9 . The container cover of claim 1 , wherein the hinge is a severable.

10 . The container of claim 1 wherein the base includes an internal wall to compartmentalize the space enclosed between the side walls and the bottom wall to form one or more compartments.

11 . A method of assembling a container comprising:

selecting a cover based on the dimensions of a product being stored, the cover comprising a lid portion having a main body section surrounded by a peripheral cover sealing shoulder,

selecting a collar element based on the lid portion, the collar element having a peripheral rim that includes a sealing groove;

selecting a base based on the dimensions and property of the product being stored, the base comparing a main body section enclosing a space between side walls and a bottom wall surrounded by a peripheral base sealing shoulder;

inserting the base into the collar until the peripheral collar sealing shoulder engages with the base peripheral sealing shoulder; and

articulating the lid portion of the cover between an open position which is spaced apart from the collar portion to a closed position, wherein the peripheral lid sealing shoulder engages with the peripheral collar sealing shoulder of the collar portion and wherein the peripheral lid sealing shoulder secures the peripheral base sealing shoulder between the peripheral lid sealing shoulder and peripheral collar sealing shoulder to form a container.

12 . The method of claim 11 wherein engaging the peripheral collar sealing shoulder with the peripheral base sealing shoulder comprises:

snapping the peripheral base sealing shoulder into the peripheral collar sealing shoulder using a snap fit mechanism.

13 . The method of claim 11 wherein engaging the peripheral collar sealing shoulder with the peripheral base sealing shoulder comprises:

frictionally resting the peripheral base sealing shoulder into the peripheral collar sealing shoulder; and

frictionally securing the peripheral base sealing shoulder between the peripheral collar sealing shoulder and the peripheral lid sealing shoulder when the cover is the closed position.