Enhanced Synergistic Combinations Technical Implementation

Publication ID: 24-11858272_0003_PTD

Published: October 29, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Enhanced Synergistic Combinations Technical Implementation,” Published Technical Disclosure No. 24-11858272_0003_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858272_0003_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. 11,858,272.

Summary of the Inventive Concept

An improved approach to synergistic combinations that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but synergistic combinations presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements synergistic combinations 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 synergistic combinations 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 synergistic combinations enhancements.

CPC Classifications

Section	Class	Group
B	B41	B41J2/17513
B	B41	B41J2/17553
B	B41	B41J2/19

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Ink circulation systems and printer fluid management technologies, specifically focusing on ink delivery, circulation, and pressure control mechanisms in printing devices

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in fluid dynamics, printer design, and fluid transfer systems, possessing knowledge of ink circulation technologies, valve mechanisms, and pressure control techniques in printing equipment

Obviousness Rationale

A person skilled in the art would recognize that the PTD's synergistic combinations represent predictable technical extensions of the source patent's ink circulation system, utilizing standard engineering design approaches to enhance fluid management and component interactions through known modification techniques.

Obvious Combinations & Variations

Source Patent Element

Ink circulation system with valve-controlled ink transfer between cartridge and tank

PTD Variation

Enhanced valve configuration with additional pressure sensing and dynamic flow control mechanisms

Obviousness Reasoning

Modifying valve control strategies is a routine design optimization for fluid transfer systems, representing a predictable variation within the known technological solution space

Source Patent Element

Positive-negative pressure assembly for ink management

PTD Variation

Expanded pressure control algorithms with more granular sensing and adaptive flow management

Obviousness Reasoning

Refining pressure control techniques through algorithmic improvements is a standard engineering approach for enhancing fluid system performance

Source Patent Element

Ink tank and cartridge interconnected fluid transfer system

PTD Variation

Introducing modular component interfaces with improved compatibility and flexible configuration options

Obviousness Reasoning

Developing interchangeable and adaptable system architectures is a common design strategy for expanding technological flexibility

Source Patent Element

Ink circulation modes including filling, printing, and removal

PTD Variation

Advanced mode management with intelligent state transitions and enhanced diagnostic capabilities

Obviousness Reasoning

Implementing more sophisticated operational modes through software and sensing enhancements represents an obvious technological progression

Source Patent Element

Ink transfer pipeline with integrated valve mechanisms

PTD Variation

Introducing precision flow control elements with improved sealing and reduced fluid resistance

Obviousness Reasoning

Incremental improvements in fluid transfer components through materials and geometric optimization are expected design iterations

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858272 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, as the disclosed synergistic combinations represent predictable technical extensions employing standard engineering design methodologies within the known solution space for ink circulation systems.

Original Patent Information

Patent Number	US 11,858,272
Title	Ink circulation system
Assignee(s)	KINPO ELECTRONICS, INC.