Transparent-Lid Food Container for Bread Visibility and Access

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Solution Overview

Problem

Existing bread storage solutions, such as bread boxes and wrapping materials, are non-decorative and opaque, making it difficult to attractively display and see the bread, and can be cumbersome to use.

Innovation Solution

A food container with a transparent lid, comprising a container base and a removably engaging lid, designed to support and enclose a food item like bread, allowing visibility and easy access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If bread is stored in traditional bread boxes or wrapped in foil/plastic, then the bread is protected and stored, but it becomes difficult to see and display the bread attractively

Engineering Contradiction:
ImprovevisibilityVSAvoiddisplay convenience
Core Design Contradiction:
Illumination intensityVSEase of operation

Solution Approach 1:

The container lid is made transparent instead of opaque, allowing the bread to be seen through the lid. This transparency enables both protection and visibility, resolving the contradiction between storing bread and being able to see it attractively.

Inventive Principle:
Principle #32Color changes

2Reliability

If bread is wrapped in foil or plastic wrap, then the bread is protected, but it is tedious to remove and replace the wrapping

Engineering Contradiction:
ImproveprotectionVSAvoidaccess convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The container is divided into a base and a removable lid. The lid can be easily removed and replaced to access the bread, providing both protection when closed and convenient access when opened, eliminating the need to unwrap and rewrap the bread.

Inventive Principle:
Principle #1Segmentation

3Illumination intensity

If a transparent container is used to see the bread, then visibility is improved, but the aesthetic appeal and display quality may be compromised

Engineering Contradiction:
ImprovevisibilityVSAvoidaesthetic appearance
Core Design Contradiction:
Illumination intensityVSShape

Solution Approach 1:

The container combines a transparent lid material with an opaque or decorative base material. This composite structure allows the bread to be visible through the transparent lid while the base provides aesthetic appeal and can be designed in various styles to enhance display quality.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS20250072668A1Food container
Publication Date: 2025.03.06 SCHAFER LINDSEY
  • US20250072668A1 patent drawing
  • US20250072668A1 patent drawing
  • US20250072668A1 patent drawing

AI summary

A food container includes a container base defining an upper base surface, the upper base surface defining a food support region configured to support a food item thereon; a container lid removably engaging the container base in a closed configuration, wherein the container base and the container lid together define a container cavity in the closed configuration for enclosing the food item, the container lid being substantially transparent for visibility of the food item enclosed within the container cavity.