Published Technical Disclosure Archive

Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858093_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858093_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858093_0006_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. 11,858,093.

Summary of the Inventive Concept

An improved approach to direct improvements & enhancements that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but direct improvements & enhancements presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements direct improvements & enhancements 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 direct improvements & enhancements 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 direct improvements & enhancements enhancements.

CPC Classifications

SectionClassGroup
B B24 B24D5/02
B B24 B24D3/005
B B24 B24D3/344
B B24 B24D18/0009
B B24 B24D18/0018
C C09 C09K3/1436
C C09 C09K3/1454

Field of Art

Grinding wheel manufacturing and abrasive materials engineering, focusing on composite binding agent technologies for precision machining tools, with expertise in material science, chemical engineering, and manufacturing process optimization

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer or materials scientist with advanced degree in materials engineering or mechanical engineering, 5-10 years of experience in abrasive tool design, familiar with polymer chemistry, ceramic materials, and grinding wheel fabrication techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed improvements represent predictable variations of the source patent's grinding wheel technology, utilizing standard engineering design choices and known modification techniques within the composite abrasive materials domain. The variations demonstrate incremental enhancements that would be apparent to a skilled practitioner seeking to optimize grinding wheel performance through routine experimentation and material substitution strategies.

Obvious Combinations & Variations

Source Patent Element
Diamond abrasive with 10000-15000 grain size in pretreatment abrasive composition
PTD Variation
Enhanced grain size optimization and surface treatment techniques for improved abrasive performance
Obviousness Reasoning
Grain size modification is a standard design parameter in abrasive engineering, representing a predictable variation that would be obvious to optimize cutting performance and wear characteristics
Source Patent Element
Cashew-nut-oil-modified phenolic resin powder binding agent
PTD Variation
Alternative resin formulations with modified chemical compositions to enhance mechanical properties
Obviousness Reasoning
Resin binding agent modifications are well-known techniques in materials science, representing finite identified solutions for improving wheel structural integrity and performance
Source Patent Element
Polyethersulfone (PES) and titanate coupling agent in abrasive preparation
PTD Variation
Extended polymer matrix and coupling agent combinations to improve adhesion and mechanical properties
Obviousness Reasoning
Material combination strategies are routine in composite material design, representing known techniques for enhancing interfacial bonding and mechanical performance
Source Patent Element
Hexagonal boron nitride as composite component
PTD Variation
Advanced ceramic additive strategies to modify thermal and mechanical characteristics
Obviousness Reasoning
Ceramic additive modifications represent standard engineering approaches for tailoring material properties through predictable substitution and optimization techniques
Source Patent Element
Dimethylformamide (DMF) solvent in abrasive preparation
PTD Variation
Solvent system variations and alternative processing techniques for material preparation
Obviousness Reasoning
Solvent selection and processing parameter modifications are routine engineering design choices with predictable outcomes in materials fabrication
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the disclosed technical variations in the Published Technical Disclosure represent obvious extensions of US Patent 11858093, wherein a Person Having Ordinary Skill In The Art would readily recognize the incremental improvements as predictable modifications within the established technological framework of composite grinding wheel manufacturing, thus rendering potential derivative claims unpatentable as obvious variations of the prior art.

Original Patent Information

Patent NumberUS 11,858,093
TitleComposite binding agent grinding wheel and preparation method thereof
Assignee(s)ZHENGZHOU RESEARCH INSTITUTE FOR ABRASIVES & GRINDING CO., LTD.