초록 ▼

A venting container including a lid and base having an inner cavity and a side wall that terminates in a rim, the lid including a central panel and a peripheral sealing lip that surrounds the panel, the peripheral sealing lip having a generally inverted U-shaped cross section that defines a lid chan

A venting container including a lid and base having an inner cavity and a side wall that terminates in a rim, the lid including a central panel and a peripheral sealing lip that surrounds the panel, the peripheral sealing lip having a generally inverted U-shaped cross section that defines a lid channel into which the container rim fits, the sealing lip including at least one venting feature in the form of a flexible venting button that is adapted to transition from a first position to a second position upon application of an actuation force, the venting button being further adapted and positioned whereby when the container rim is positioned in the lid channel and the venting button is in the first position, sealed engagement of the lid to the container is effectuated and when the venting button is in the second position a venting air passage is provided from the container cavity to the container surroundings. In a second embodiment, the venting feature is in the form of a downwardly protruding venting boss provided to the lid closure and a boss seat formed in the base closure whereby the venting boss is received with the boss seat when the lid is oriented in a first non venting attachment position and the venting boss abuts against a surface of the base closure to provide a vent passage between the lid and base upon removal and repositioning of the lid to a second venting attachment position.

대표청구항 ▼

What is claimed is: 1. A venting container comprising a container lid and a container base:the container lid including a central panel and a peripheral first closure portion surrounding the panel, the first closure portion having a first sealing surface;the container base including a bottom, a perip

What is claimed is: 1. A venting container comprising a container lid and a container base:the container lid including a central panel and a peripheral first closure portion surrounding the panel, the first closure portion having a first sealing surface;the container base including a bottom, a peripheral side wall extending from the bottom, an open top, and a second closure portion with a second sealing surface, wherein said first closure portion comprises a sealing lip having a generally inverted U-shaped cross section that defines a lid channel into which the second closure portion is received and the second closure portion being engageable with the first closure portion such that the respective sealing surfaces are brought into sealing contact to define a leak proof storage area; andthe first closure portion further including a first venting button operable to move between a first position and a second position such that upon engagement of the first and second closure portions the respective sealing surfaces remain in sealing contact when said venting button is in the first position and the first sealing surface is displaced an amount relative to the second sealing surface in the vicinity of the first venting button to provide a desired amount of venting when said venting button is in the second position, wherein the venting button is formed integral with a surface of the lid channel and comprises a reversible dome including a border portion that surrounds a raised portion, the raised portion protruding from a plane defined by the border portion, the raised portion further including an apex that forms an outermost protruding part of the raised portion, the apex adapted to contact a surface of the second closure portion when the venting button is moved into the second position.