Multi-function wipe container with integrated knife or straightedge cleaning lid

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Solution Overview

Problem

Conventional methods for cleaning knives are inefficient, time-consuming, and pose safety risks due to direct handling of sharp blades, leading to potential cross-contamination and injuries.

Innovation Solution

The SANIKNIVES system, which combines a wipe container with an integrated dual-hinged lid, provides a safe and efficient method for on-the-spot knife cleaning by using a cleaning plate and wipes to contain and remove debris.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional knife cleaning methods (sinks and washcloths) are used, then cleaning can be performed, but the process is inconvenient, time-consuming, and may not guarantee complete sanitation

Engineering Contradiction:
Improvecleaning speedVSAvoidsanitation completeness
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The cleaning system is segmented into distinct functional components: a container for holding cleaning wipes, a lid with an integrated cleaning plate for the actual cleaning action, and a separate dispensing mechanism. This segmentation allows each component to be optimized for its specific function, enabling quick wipe access and effective cleaning while maintaining sanitation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces cleaning wipes as an intermediary substance between the knife and the user's hand, and between the knife and the cleaning environment. The wipes act as a mediator that transfers cleaning action while containing contaminants, thereby improving both cleaning efficiency and sanitation completeness without direct contact between the user and contaminated surfaces.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If traditional knife cleaning methods (cloths or fingers) are used, then cleaning can be performed, but users are exposed to the risk of cuts and injuries

Engineering Contradiction:
ImprovesafetyVSAvoidcleaning effectiveness
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The cleaning plate integrated into the lid serves as a stable intermediary platform that holds the knife securely during cleaning. Instead of directly handling the knife blade with fingers or manipulating it with a flexible cloth, the rigid cleaning plate provides a controlled surface that maintains knife stability, thereby improving safety while preserving cleaning effectiveness through the use of wipes on this stable platform.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system is designed to be self-contained, with the cleaning plate and wipes working together autonomously. The knife is placed on the cleaning plate and cleaned by wipes without requiring complex manual manipulation by the user, reducing the opportunity for user error and accidental injury while maintaining effective cleaning through the straightforward wipe-and-rinse process.

Inventive Principle:
Principle #25Self-service

3Productivity

If traditional knife cleaning methods are used, then cleaning can be performed, but waste and debris are left uncontained, leading to potential contamination

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidcontamination
Core Design Contradiction:
ProductivityVSObject-generated harmful factors

Solution Approach 1:

The patent extracts and isolates contaminants (food waste, debris) from the cleaning environment by containing them within the cleaning wipes. The wipes are designed to capture and hold contaminants during the cleaning process, preventing them from being dispersed into the surrounding workspace. This extraction of harmful factors from the general environment maintains cleaning efficiency while eliminating contamination risks.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent converts the potentially harmful waste and debris into a contained state within the wipes. Rather than allowing contaminants to spread and cause contamination, the cleaning system is designed so that contaminants are captured and held by the wipes, transforming a harmful byproduct into a contained element that can be easily disposed of, thereby improving both cleaning efficiency and preventing contamination.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Data Source

PatentUS12338040B2Multi-function wipe container with integrated knife or straightedge cleaning lid
Publication Date: 2025.06.24 MARKMAN AUSTIN
  • US12338040B2 patent drawing
  • US12338040B2 patent drawing
  • US12338040B2 patent drawing

AI summary

The present disclosure relates to a novel and innovative knife cleaning solution or system. The disclosed system pertains to a specialized lid designed for wipes' containers, specifically catering to the needs of chefs and home cooks for safe and on-the-spot knife cleaning. The lid offers a unique and versatile layout, enabling efficient knife cleaning while also containing the waste generated during the process. Additionally, the lid is adaptable and can be used with various types of wipes packaging, enhancing its usability and convenience.