Vertical Wire Rack Apparatus for Grease-Draining Bacon Cooking

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Solution Overview

Problem

Cooking bacon is messy and inefficient, with grease splattering, uneven heating, shrinkage, and greasiness, as well as the need for constant turning, which leads to overcooking and unappealing results.

Innovation Solution

A vertical cooking apparatus with a wire rack system that fits over a baking sheet pan, allowing bacon strips to be cooked vertically, with grease and fat draining onto the pan, reducing shrinkage and greasiness, and enabling even cooking on both sides without constant turning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If bacon is cooked in a frying pan or shallow baking sheet pan with heat applied directly to one side at a time, then the cooking process is simple and requires minimal equipment, but the bacon becomes greasy, shrinks significantly, curls, and requires constant turning which leads to overcooking and uneven heating

Engineering Contradiction:
Improvecooking simplicityVSAvoidcooking uniformity
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent transitions from horizontal cooking (bacon lying flat in a pan) to vertical cooking (bacon hanging upright on a rack). This dimensional change allows heat to circulate around the bacon from all sides simultaneously, eliminating the need for turning and ensuring uniform cooking without sacrificing operational simplicity

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

2Device complexity

If bacon is cooked horizontally in a pan, then the equipment required is minimal, but grease splatters onto stovetops, counter tops, floors, and persons cooking, creating a messy environment

Engineering Contradiction:
Improveequipment simplicityVSAvoidgrease splatter
Core Design Contradiction:
Device complexityVSObject-generated harmful factors

Solution Approach 1:

The patent extracts the bacon from direct contact with the cooking surface and suspends it vertically on a rack positioned over the pan. This separation causes grease to drain downward onto the pan rather than splatter outward, eliminating the harmful splatter effect while maintaining simple equipment

Inventive Principle:
Principle #2Taking out (Extraction)

3Quantity of substance

If bacon strips are held in grease during cooking, then the grease cooks out of the bacon, but the bacon absorbs considerable amounts of grease and becomes greasy

Engineering Contradiction:
Improvegrease renderingVSAvoidgrease absorption
Core Design Contradiction:
Quantity of substanceVSLoss of substance

Solution Approach 1:

By changing from horizontal to vertical orientation, the bacon surface area exposed to circulating hot air increases while contact with rendered grease decreases. The vertical positioning allows grease to drain away from the bacon rather than pool around it, enabling grease rendering without excessive absorption

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

4Ease of operation

If bacon is cooked horizontally in a pan, then the cooking process is straightforward, but the bacon significantly crinkles or shrinks making it unappealing

Engineering Contradiction:
Improvecooking process simplicityVSAvoidbacon appearance
Core Design Contradiction:
Ease of operationVSShape

Solution Approach 1:

The vertical cooking orientation allows bacon to shrink uniformly in all directions rather than curling asymmetrically as it does when cooked horizontally. The rack structure supports the bacon in a configuration that distributes stress evenly, maintaining a neater appearance while preserving cooking simplicity

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

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The apparatus minimizes mess, ensures even cooking, reduces grease absorption, and prevents bacon from curling or crinkling, resulting in less greasy and more uniformly cooked bacon.

Implementation Method 1

supports a plurality of bacon slices vertically during roasting so that grease and fat and particular water within the body of bacon slices runs onto the shallow baking sheet pan

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

oven cooking is the prefer method of cooking bacon

Methodology Applied
Scientific EffectThermal convection: Convection

Implementation Method 3

heat being applied directly to only one side of the bacon at a time

Methodology Applied
Scientific EffectThermal radiation: Thermal Radiation

Data Source

PatentUS9808118B2Vertical cooking apparatus
Publication Date: 2017.11.07 AGRIPPA LEGION
  • US9808118B2 patent drawing
  • US9808118B2 patent drawing
  • US9808118B2 patent drawing

AI summary

A wire rack apparatus which fits on top of a shallow flat baking sheet pan and oven that supports a plurality of bacon slices vertically during roasting so that grease and fat and particular water within the body of bacon slices runs onto the shallow baking sheet pan. The bacon rack has a series of spaced upright wire mesh racks extending from a main support base rack. The upright wire mesh racks are positioned in elevated relation to a shallow baking sheet pan during cooking. The mesh racks are removably secured by U-shaped bend inserted slots to the main support base rack. Bacon slices are placed in the upright rack during roasting.