Interactive Pet Chew with Rotatable Meat Portions

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Solution Overview

Problem

Traditional pet treats made from rawhide lack interactive and visually appealing designs, leading to reduced palatability and interest in dogs, as they typically weaken the rawhide structure when attempting to enhance palatability with ingredients or processing techniques.

Innovation Solution

A pet chew comprising a rotatable and movable multi-component structure with a chew stick and portions that can be strung onto it, allowing for a dynamic and playful interaction, while maintaining the toughness and strength of the rawhide, and incorporating meat and plant-based ingredients for a balanced diet.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If ingredients or processing techniques are incorporated into rawhide to increase palatability, then the acceptability of the pet treat is improved, but the basic structure of the rawhide is weakened and chew time is reduced

Engineering Contradiction:
ImprovepalatabilityVSAvoidrawhide structure strength
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

The patent divides the pet treat into separate components: a rawhide chew stick and removable meat portions. This segmentation allows the rawhide to maintain its structural integrity while the meat portions provide palatability, resolving the contradiction between strength and ease of operation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The meat portions are nested within or attached to the rawhide chew stick structure. This allows the treat to provide initial taste reward from the meat while the rawhide provides extended chew duration, maintaining both palatability and structural strength.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Ease of manufacture

If a fixed configuration with integrated components is used, then the manufacturing process is simplified, but the animal becomes bored over time due to lack of interactivity

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidinteractive capability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The patent transforms the static, fixed configuration into a dynamic structure where meat portions can be removed, rotated, and repositioned on the chew stick. This maintains manufacturing simplicity while adding interactivity and preventing animal boredom.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent adds the dimension of movement and rotation along the longitudinal axis of the chew stick. The meat portions can slide, rotate, and be repositioned, transforming a one-dimensional fixed structure into a multi-dimensional interactive toy that maintains ease of manufacture.

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

3Stability of the object's composition

If the meat portion and rawhide stick are integrated in a fixed position, then the structural stability is improved, but the visual appeal and initial taste reward are reduced

Engineering Contradiction:
Improvestructural stabilityVSAvoidvisual appeal and taste accessibility
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The patent applies different qualities to different parts of the treat: the rawhide stick provides structural stability and durability, while the meat portions provide visual appeal and initial taste reward. The meat portions can be positioned at various locations along the chew stick, allowing the animal to access tasty elements while the stable rawhide structure remains intact.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20230284656A1Interactive active rope pet chew and methods of making
Publication Date: 2023.09.14 SPECTRUM BRANDS INC
  • US20230284656A1 patent drawing
  • US20230284656A1 patent drawing

AI summary

Compositions and methods for making an interactive and playful pet chew are described herein. The pet chew comprises a chew stick having a longitudinal axis and one or more portions disposed onto the chew stick. The one or more portions are configured to be rotatable around the longitudinal axis and/or movable along the pet chew. The present pet chew provides a complex and changeable configuration and compositions of balanced nutrition.