Published Technical Disclosure Archive

Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858093_0001_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_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858093_0001_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 technology, specifically composite binding agent systems for abrasive tools, involving materials science, mechanical engineering, and advanced manufacturing techniques with expertise in abrasive material composition, surface treatment, and precision grinding applications

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or advanced manufacturing specialist with graduate-level training in materials science, experience in abrasive tool design, knowledge of polymer chemistry, and understanding of surface modification techniques for grinding wheel fabrication

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed improvements represent predictable variations of the source patent's fundamental grinding wheel technology, utilizing standard engineering design approaches and known material modification techniques that would be apparent to an ordinary practitioner in the field of abrasive tool development.

Obvious Combinations & Variations

Source Patent Element
Diamond abrasive with 10000-15000 grain size in pretreatment composition
PTD Variation
Enhanced grain size selection and surface treatment protocols for improved grinding performance
Obviousness Reasoning
Grain size optimization is a routine design choice for skilled practitioners, representing predictable experimentation within established material science parameters
Source Patent Element
Polyethersulfone (PES) as binding component in abrasive preparation
PTD Variation
Alternative polymer modifications and coupling agent interactions to improve mechanical properties
Obviousness Reasoning
Polymer system modifications are well-known techniques for enhancing material performance, representing standard engineering problem-solving approaches
Source Patent Element
Cashew-nut-oil-modified phenolic resin powder bonding agent
PTD Variation
Extended resin formulation strategies with alternative chemical modifications
Obviousness Reasoning
Resin system variations are predictable extensions of known bonding technologies, demonstrating routine materials engineering problem resolution
Source Patent Element
Hexagonal boron nitride inclusion in grinding wheel composition
PTD Variation
Advanced ceramic additive configurations for enhanced thermal and mechanical performance
Obviousness Reasoning
Ceramic additive optimization represents standard materials science approach for improving composite material characteristics
Source Patent Element
Dimethylformamide (DMF) solvent system for PES dissolution
PTD Variation
Alternative solvent and processing protocols for improved material preparation
Obviousness Reasoning
Solvent system modifications are routine engineering design choices with predictable experimental outcomes
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 binding agent grinding wheel systems, 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.