BunBun Nail Basket for Clear Paw-Nail Access

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Solution Overview

Problem

Many people struggle with trimming their pet's nails due to the stressful nature of the task, difficulty in navigating around the animal's paw hair, and potential anxiety issues, leading to injuries and behavioral problems.

Innovation Solution

The BunBun Nail Basket, made from biodegradable materials, pushes the paw fur away from the nails, providing a safe and anxiety-free nail trimming experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional nail trimming methods are used without any restraints or tools, then the device complexity is low, but the grooming process causes stress and anxiety to the pet, and the groomer has difficulty accessing the nails due to paw hair

Engineering Contradiction:
Improveaccess to nailsVSAvoiddevice structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces a basket-like structure as an intermediary device that fits over the pet's paw. This mediator pushes the paw hair away from the nails, creating clear access for the groomer without requiring complex mechanical systems. The basket acts as a physical barrier that separates the hair from the nail area, solving the access problem while maintaining simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The invention adds a vertical dimension by placing a three-dimensional basket structure over the paw rather than working horizontally through the hair. This dimensional change allows the groomer to access nails from above or at different angles, bypassing the horizontal obstruction of paw hair and reducing the need for complex lateral manipulation tools.

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

2Reliability

If restraints or secure devices are used to immobilize the pet's paw, then the nail trimming becomes safer and easier, but the pet experiences increased stress and anxiety

Engineering Contradiction:
Improvesafety during trimmingVSAvoidpet stress and anxiety
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The basket structure is designed to be self-retaining through friction and snug fit, eliminating the need for additional restraints, straps, or immobilization devices. The pet's natural paw shape maintains the basket in position, providing stability without applying constriction forces that would cause stress. The system serves itself by using the paw's geometry to hold the device.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The basket is constructed from flexible, biodegradable material that conforms to the pet's paw shape without rigid constriction. This flexibility allows the material to adapt to the paw's contours, providing gentle containment rather than forceful restraint, thereby reducing anxiety while maintaining security during the trimming process.

Inventive Principle:
Principle #30Flexible shells and thin films

3Productivity

If non-biodegradable materials are used for the nail trimming device, then the device can be sterilized and reused multiple times, but the environmental impact increases due to waste accumulation

Engineering Contradiction:
Improvedevice reusabilityVSAvoidenvironmental waste
Core Design Contradiction:
ProductivityVSObject-generated harmful factors

Solution Approach 1:

The patent embraces the disposable model by creating a basket from inexpensive, biodegradable materials that can be safely discarded after use. The low cost and environmental compatibility of the material make single-use economically and ecologically viable, eliminating waste accumulation problems while maintaining device functionality during the brief period of use.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The basket is made from composite biodegradable materials including bagasse (sugarcane fiber) and other plant-based composites. These composite materials provide sufficient structural integrity and sterilization resistance for single use while maintaining biodegradability, combining the benefits of durability during use with environmental friendliness for disposal.

Inventive Principle:
Principle #40Composite materials

4Object-generated harmful factors

If the device is made from biodegradable materials as stated in the patent, then the environmental impact is reduced, but the device cannot be sterilized and reused like non-biodegradable materials

Engineering Contradiction:
Improveenvironmental waste reductionVSAvoiddevice reusability
Core Design Contradiction:
Object-generated harmful factorsVSProductivity

Solution Approach 1:

The patent resolves this contradiction by positioning the device as a disposable product where the brief service life is sufficient for the intended function. The biodegradable material's inability to withstand repeated sterilization is compensated by the low cost and environmental benefit of single use, making the productivity trade-off acceptable and sustainable.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent changes the usage parameter from multiple reuses to single use, which is compatible with biodegradable materials. This parameter change in the device lifecycle aligns with the material properties, allowing the system to achieve environmental sustainability without requiring the biodegradable material to possess contradictory sterilization resistance.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250311699A1BunBun Nail Basket
Publication Date: 2025.10.09 SOUSA SARAH LYNN
  • US20250311699A1 patent drawing
  • US20250311699A1 patent drawing
  • US20250311699A1 patent drawing

AI summary

The BunBun Nail Basket is a pet grooming aid comprised of a cylindrical shaped cuff of varying natural and man made materials, natural pet safe edible materials that is open on one end, has netting attached on the other end, and is alternatively comprised of an open-ended cuff base, that is threaded at one end in the same manner as the mouth of a mason jar, and a detachable threaded lid with inserted netting.