Published Technical Disclosure Archive

Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858274_0009_PTD
Published: October 29, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858274_0009_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858274_0009_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,858,274.

Summary of the Inventive Concept

An improved approach to specialized variations & niche solutions that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but specialized variations & niche solutions presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements specialized variations & niche solutions enhancements while maintaining compatibility with the original patent's architecture. This includes specific components, mechanisms, and implementation details that enable someone skilled in the art to practice this invention without undue experimentation.

Novelty and Inventive Step

Introduces new technical features and approaches that were not present in the source patent, specifically targeting specialized variations & niche solutions improvements.

Alternative Embodiments and Variations

Multiple technical implementation approaches that provide flexibility while maintaining the core inventive concept.

Potential Commercial Applications and Market

Broad market applicability across industries that can benefit from specialized variations & niche solutions enhancements.

CPC Classifications

SectionClassGroup
B B41 B41J2/17553
B B41 B41J2/175
B B41 B41J2/1752
B B41 B41J2/17509
B B41 B41J2/20
G G03 G03G15/0865
G G03 G03G15/0877
G G03 G03G15/10
G G03 G03G15/556
G G03 G03G21/1633

Field of Art

Liquid handling apparatus design, specifically focusing on tank configurations, liquid storage systems, and technical implementation of consumable liquid management technologies across printing, imaging, and fluid transfer domains

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in fluid system design, familiar with liquid container technologies, capable of understanding modular design principles, and experienced in adapting existing technical solutions to specialized use cases

Obviousness Rationale

A skilled practitioner would recognize that the PTD's variations represent predictable technical extensions of the source patent's fundamental liquid container design, utilizing standard engineering adaptation techniques to address niche implementation requirements while maintaining core functional principles established in the original patent.

Obvious Combinations & Variations

Source Patent Element
Tank with front wall having light transmissive property
PTD Variation
Enhanced transparent material selection with specialized optical characteristics for improved liquid level monitoring
Obviousness Reasoning
Material selection for transparent components is a routine design choice with predictable outcomes in fluid handling systems
Source Patent Element
Inlet located at rear side of front wall
PTD Variation
Modified inlet geometry with integrated flow control mechanisms for precision liquid introduction
Obviousness Reasoning
Inlet configuration optimization represents a standard engineering approach to improving fluid transfer efficiency
Source Patent Element
Cover with inner surface rib configuration
PTD Variation
Advanced rib structural modifications to enhance sealing and liquid containment performance
Obviousness Reasoning
Structural refinements to sealing components are considered obvious variations within standard mechanical design practices
Source Patent Element
Liquid storing chamber with basic configuration
PTD Variation
Specialized chamber geometry adaptations for targeted niche application requirements
Obviousness Reasoning
Geometric variations in fluid storage chambers are predictable engineering solutions for specific use case optimization
Source Patent Element
Basic liquid consuming apparatus design
PTD Variation
Enhanced technical implementation targeting specialized variations and alternative embodiment strategies
Obviousness Reasoning
Systematic exploration of design alternatives represents standard innovation methodology in technical system development
35 U.S.C. § 103 Summary: Based on comprehensive analysis of US Patent 11858274, the presented Published Technical Disclosure demonstrates that the claimed variations would have been obvious to a person having ordinary skill in the art at the time of invention, representing predictable technical extensions utilizing standard engineering adaptation techniques within the established technological framework of liquid handling apparatus design.

Original Patent Information

Patent NumberUS 11,858,274
TitleLiquid consuming apparatus including liquid tank with rotatable cover
Assignee(s)Honda Motor Co., Ltd.