Published Technical Disclosure Archive

Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858476_0006_PTD
Published: October 30, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858476_0006_PTD, Published October 30, 2025, available at https://archive.pr1or.art/24-11858476_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. 11,858,476.

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 B60 B60S1/4003
B B60 B60S1/40
B B60 B60S1/4038
B B60 B60S1/4067
B B60 B60S1/4045
B B60 B60S1/4048
B B60 B60S2001/4051
B B60 B60S2001/4054

Field of Art

Vehicle wiper systems and mechanical connection interfaces, specifically focusing on wiper blade attachment mechanisms with expertise in mechanical design, automotive components, and adaptive connection systems

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in automotive component design, familiar with vehicle wiper system architectures, mechanical tolerancing, and adaptive connection technologies

Obviousness Rationale

The Published Technical Disclosure presents incremental variations that a skilled practitioner would recognize as straightforward extensions of the source patent's core connection device technology. These variations represent predictable engineering solutions that leverage known design principles within the wiper blade connection domain. A person skilled in the art would readily understand how to implement these enhancements by applying standard mechanical design techniques to the existing patent framework.

Obvious Combinations & Variations

Source Patent Element
Base adapter configured to connect connector to driving arm
PTD Variation
Enhanced adapter with additional geometric features for improved mechanical interface
Obviousness Reasoning
Modifying adapter geometry represents a predictable design variation using known mechanical engineering techniques to optimize connection strength and alignment
Source Patent Element
Pivot member for connecting wiper blade
PTD Variation
Alternative pivot geometries with improved load distribution and wear resistance
Obviousness Reasoning
Exploring alternative pivot configurations is a standard design optimization approach within mechanical component engineering
Source Patent Element
Locking mechanism positioned on upper wall of base adapter
PTD Variation
Expanded locking mechanism with multiple engagement points and enhanced retention features
Obviousness Reasoning
Developing more sophisticated locking approaches represents an obvious engineering solution to improve mechanical connection reliability
Source Patent Element
Connector secured to wiper blade
PTD Variation
Modular connector system with interchangeable interface components
Obviousness Reasoning
Creating adaptable connector architectures is a predictable design evolution using known mechanical design principles
Source Patent Element
Base adapter connection mechanism
PTD Variation
Integrated alignment and positioning features to enhance precision and reduce manufacturing tolerances
Obviousness Reasoning
Refining mechanical interfaces to improve precision represents a standard engineering optimization approach
35 U.S.C. § 103 Summary: Based on the comprehensive teachings of US Patent 11858476, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of the prior art. The incremental improvements represent predictable design choices within the established technological framework of vehicle wiper blade connection systems, thereby rendering potential derivative claims obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,858,476
TitleDevice for connecting a wiper blade to a driving arm
Assignee(s)Valeo Systemes d'Essuyage