Container lid removal facilitator

Inactive Publication Date: 2007-02-22
BOOTY DONALD J SR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005] The present invention provides a device that facilitates removal of a container lid following initial and subsequent use of the container contents.
[0006] In one embodiment, and by way of example only, a device is provided that facilitates removal of a container lid from a container that includes one or more lid engagement surfaces that surround a container opening within the container, wherein the container lid is configured to be disposed on the container and seal the container opening by engaging the one or more container lid engagement surfaces. The device includes a deformable polymer sheet sheet that is dimensioned to extend entirely over the opening in the container. The sheet is configured to be disposed between the container lid and the one or more lid engagement surfaces, and has an outer peripheral edge that is exposed when the container lid is disposed to seal the container opening.

Problems solved by technology

Similarly, when the content is poured from the container, a portion of content inevitably contacts the container seal surfaces.
When the content subsequently dries on the sealing surface, the lid may stick to the dried content, making it difficult or impossible to re-open the can for subsequent use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] With reference first to FIGS. 1 and 2, exploded and assembled views, respectively, of a container assembly 100 are shown. The container assembly 100 includes a container 102, a lid 104, and a lid removal facilitator 106. In the depicted embodiment, the container 102 is a substantially cylindrical container that is configured similar to a conventional paint can. To this end, the container 102 has an inner peripheral surface 108 that defines an internal volume 112 for containing material, such as paint or other liquid material, therein. The container 102 additionally includes an opening 114 and lid engagement surfaces 116. The container opening 114 extends through container 102 and into the internal volume 112, which allows various devices, such as brushes or stirrers, to be dipped into the contained material, or for the contained material to be poured from the container 102. The lid engagement surfaces 116, as will be described more fully below, are coupled to the lid 104, via...

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PUM

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Abstract

A thin, deformable polymer sheet is configured to be placed between an opening in a container and the container lid, particularly when the lid is to be refastened to the container. The sheet creates a barrier between the container and the lid, and more particularly, between the lid and any residual contents of the container, such as paint, that may be on the lid engagement surfaces. The residual content, when it dries, will therefore not adhere the lid to the container and inhibit subsequent removal of the lid.

Description

TECHNICAL FIELD [0001] The present invention relates to container removal devices and, more particularly, to a device that facilitates the removal of a lid from a container that includes matter that may inhibit repeated lid removal. The device also increases the sealing properties of the container lid. BACKGROUND [0002] Liquid coating materials such as paint, varnish, adhesives and the like are commonly distributed in resealable cans or other types of containers. Providing resealable containers enables end users to use only a portion of the container contents, and then reseal the container to prevent evaporation or drying of the remaining contents. In practice, the ability to reuse the container contents depends, at least in part, on the ability of the end user to effectively reopen the container. [0003] Practically speaking, many end users dip a brush directly into the can, or else pour the can contents into another container, such as a sprayer or rolling pan. When a brush is used,...

Claims

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Application Information

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IPC IPC(8): B65D17/34B65D51/00
CPCB65D2543/00861B65D43/022
InventorBOOTY, DONALD J. SR.
OwnerBOOTY DONALD J SR