Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858117_0006_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_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858117_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. 11,858,117.

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 technical professional with experience in automotive repair equipment design, familiar with mechanical linkages, pivoting mechanisms, and modular tool platform configurations

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed improvements represent predictable variations of the source patent's dual-purpose mechanics creeper design. The technical enhancements build directly on the existing mechanical framework by introducing incremental modifications that would be apparent to someone with ordinary skill in mechanical design and vehicle repair equipment engineering.

Obvious Combinations & Variations

Source Patent Element

Flat board with pivotal connecting bases and swing arms

PTD Variation

Enhanced modular connection mechanisms with additional articulation points

Obviousness Reasoning

A PHOSITA would find it obvious to extend the existing pivotal connection design by adding more flexible connection points, as mechanical modularity is a known technique for improving equipment versatility

Source Patent Element

Longitudinal shaft with upper and lower sections

PTD Variation

Improved securement structures between shaft sections with enhanced locking mechanisms

Obviousness Reasoning

Modifying existing mechanical locking systems is a predictable design choice that would be readily conceived by someone skilled in mechanical engineering

Source Patent Element

Dual-purpose mechanics creeper base design

PTD Variation

Alternative embodiments with expanded functional configurations

Obviousness Reasoning

Exploring multiple implementation approaches for a mechanical system is a standard design practice that would be obvious to a skilled practitioner seeking to optimize equipment functionality

Source Patent Element

Vehicle repair support platform

PTD Variation

Enhanced ergonomic features and adjustability improvements

Obviousness Reasoning

Incremental improvements to user comfort and equipment adaptability represent predictable extensions of existing mechanical design principles

Source Patent Element

Mechanical creeper base configuration

PTD Variation

Alternative material compositions and structural reinforcement techniques

Obviousness Reasoning

Selecting alternative materials and structural approaches is a routine design optimization that would be obvious to a person with ordinary skill in mechanical engineering

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed in this publication would have been obvious to a person having ordinary skill in the art at the time of the invention, when viewed in light of US Patent 11858117. The incremental improvements represent predictable design extensions that do not rise to the level of non-obvious innovation, thereby establishing this disclosure as valid prior art against potential future patent claims in the mechanical repair equipment domain.

Original Patent Information

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