Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858306_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. 24-11858306_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858306_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. 11,858,306.

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	B60	B60G21/0556
B	B60	B60G2202/135
B	B60	B60G2202/42

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive suspension systems, specifically vehicle stabilizer bar mechanisms with disconnect functionality, requiring mechanical engineering expertise in vehicle dynamics, mechanical design, and suspension components

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in automotive suspension design, familiar with vehicle stabilization technologies, mechanical actuation systems, and off-road performance optimization techniques

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's stabilizer bar disconnect mechanism. The technical solutions proposed are logical extensions of existing mechanical design principles, utilizing known techniques for enhancing vehicle suspension performance. The variations demonstrate incremental improvements that would be apparent to a skilled practitioner seeking to optimize stabilizer bar functionality.

Obvious Combinations & Variations

Source Patent Element

Housing with axial grooves and pins for stabilizer bar disconnection

PTD Variation

Enhanced groove geometries and pin interface configurations to improve mechanical engagement and disconnection precision

Obviousness Reasoning

Modifying interface geometries represents a predictable design optimization using known mechanical engineering techniques

Source Patent Element

Ball screw actuator for stabilizer bar movement

PTD Variation

Advanced actuation mechanisms with improved material selections and tolerance management

Obviousness Reasoning

Refining mechanical actuation systems using known materials and manufacturing techniques constitutes an obvious design iteration

Source Patent Element

Stabilizer bar disconnect mechanism for off-road performance

PTD Variation

Alternative embodiments targeting specific vehicle suspension performance characteristics

Obviousness Reasoning

Adapting disconnect mechanisms for different vehicle types represents a standard engineering design approach with finite, predictable solution sets

Source Patent Element

Threaded rod and nut configuration for mechanical actuation

PTD Variation

Enhanced threading profiles and precision manufacturing techniques

Obviousness Reasoning

Incremental improvements in mechanical threading represent standard engineering practice with expected performance enhancements

Source Patent Element

Stabilizer bar housing with cover and seal arrangement

PTD Variation

Advanced sealing technologies and environmental protection strategies

Obviousness Reasoning

Implementing improved sealing techniques using known materials and design principles constitutes an obvious technical variation

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, with reasonable expectation of success, based on the teachings of US Patent 11858306. The proposed improvements represent predictable extensions of existing stabilizer bar disconnect technologies, utilizing standard mechanical engineering design principles and known techniques for performance optimization.

Original Patent Information

Patent Number	US 11,858,306
Title	Stabilizer bar disconnect
Assignee(s)	Schaeffler Technologies AG & Co. KG