Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858117_0001_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858117_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858117_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. 11,858,117.

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

Section	Class	Group
B	B25	B25H5/00

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Mechanical engineering, specifically vehicle repair equipment and mobile work platforms, with expertise in ergonomic design and mechanical articulation systems

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or skilled technician with experience in tool design, mechanical linkages, and automotive repair equipment, capable of understanding complex mechanical transformations and design optimization

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 mechanical creeper design. The technical enhancements demonstrate incremental modifications that would be apparent to someone familiar with mechanical articulation and ergonomic tool design. These variations represent standard engineering problem-solving approaches that extend the original patent's core functionality through known mechanical adaptation techniques.

Obvious Combinations & Variations

Source Patent Element

Flat board with pivotal connecting bases and swing arms

PTD Variation

Enhanced modular connection mechanisms with improved articulation points

Obviousness Reasoning

Modular design improvements are a predictable engineering solution for increasing functional versatility, utilizing known mechanical coupling techniques

Source Patent Element

Longitudinal shaft with upper and lower sections

PTD Variation

Advanced telescoping shaft configurations with enhanced locking mechanisms

Obviousness Reasoning

Telescoping mechanical elements represent a standard design approach for adjustable length implementations, offering predictable performance improvements

Source Patent Element

Mechanics creeper with roller-based mobility

PTD Variation

Alternative mobility systems incorporating advanced bearing and rotation technologies

Obviousness Reasoning

Mobility system optimizations are routine engineering challenges with finite solution sets, making such variations obvious to a skilled practitioner

Source Patent Element

Dual-purpose mechanical platform design

PTD Variation

Extended functional configurations enabling multiple use scenarios

Obviousness Reasoning

Expanding device functionality through systematic design modifications represents a standard approach to product development in mechanical engineering

Source Patent Element

Mechanical connection and pivoting mechanisms

PTD Variation

Enhanced locking and adjustment systems with improved ergonomic interfaces

Obviousness Reasoning

Ergonomic improvements through mechanical interface refinement are predictable engineering solutions with clear technical motivations

35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11858117 and the corresponding Published Technical Disclosure, a person having ordinary skill in the art would find the disclosed technical variations obvious and non-inventive. The incremental improvements represent standard engineering problem-solving approaches that would be readily conceived by a skilled practitioner without requiring undue experimentation or non-obvious technical insight.

Original Patent Information

Patent Number	US 11,858,117
Title	Dual-purpose mechanics creeper
Assignee(s)	HIEVER CO., LTD.