Cookware rack

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Solution Overview

Problem

Existing cookware storage solutions do not efficiently store a complete cookware set, including lids, in a stacked arrangement that minimizes footprint, often prioritizing stackability over cooking utility and failing to organize lids effectively.

Innovation Solution

A cookware storage rack with vertically-offset support sections and adjustable spacers, featuring recessed portions and handle loops, designed to accommodate cookware of varying sizes and securely store lids, allowing for efficient stacking and organization while maintaining cooking utility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If cookware is designed for nesting or stacking, then the footprint taken up by the cookware set is decreased, but the cookware may have intermediate sizes which make it unsuitable for its intended use

Engineering Contradiction:
Improvefootprint of cookware setVSAvoidsuitability for intended use
Core Design Contradiction:
Area of stationary objectVSAdaptability or versatility

Solution Approach 1:

The rack divides the cookware set into multiple segments or tiers, with each level dedicated to specific size ranges of cookware. This segmentation allows standard-sized cookware to be stored without compromising their intended use, while the organized division minimizes the overall footprint by efficiently utilizing vertical space.

Inventive Principle:
Principle #1Segmentation

2Volume of stationary object

If cookware is stacked in a nested fashion, then the storage space is minimized, but existing solutions do not allow for an organized storage of lids

Engineering Contradiction:
Improvestorage spaceVSAvoidorganization of lids
Core Design Contradiction:
Volume of stationary objectVSEase of operation

Solution Approach 1:

The rack merges the storage functions for cookware and lids into a single integrated structure. Cookware is stored on the main rack levels while lids are stored on adjacent ledges or hooks at the same vertical level, allowing both items to be organized and accessed together in a compact arrangement that minimizes storage space.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The rack introduces intermediary storage elements such as ledges, hooks, or shelves positioned between the main rack structure and the cookware lids. These intermediaries provide dedicated spaces for lid storage without interfering with the nested stacking of cookware, enabling organized storage of both components.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If cookware is stored on countertop racks or hanging racks, then storage is provided, but a significant volume of space is required due to the large number of pieces

Engineering Contradiction:
Improvestorage accessibilityVSAvoidstorage space volume
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The rack transitions from horizontal countertop storage or wall-mounted hanging storage to a vertical freestanding structure. By utilizing the vertical dimension with multiple stacked levels, the rack accommodates a large number of cookware pieces in a compact footprint, reducing the volume of space required while maintaining easy accessibility.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS11317766B2Cookware rack
Publication Date: 2022.05.03 ALL CLAD METALCRAFTERS LLC
  • US11317766B2 patent drawing
  • US11317766B2 patent drawing
  • US11317766B2 patent drawing

AI summary

A cookware rack configured for supporting a cookware set has a lower support section, an intermediate support section, and an upper support section spaced apart from each other by a plurality of posts. Each of the intermediate support section and the upper support section has a pair of longitudinal sides connected to a pair of lateral sides. Each longitudinal side of the intermediate support section and the upper support section has a recessed portion that is offset from end portions connected to opposing ends of the recessed portion. The lower support section has a pair of longitudinal sides connected to a pair of lateral sides and at least one intermediate side connected to the pair of longitudinal sides.