Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858475_0002_PTD

Published: October 30, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858475_0002_PTD, Published October 30, 2025, available at https://archive.pr1or.art/24-11858475_0002_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. 11,858,475.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases 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 new applications & use cases 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 new applications & use cases enhancements.

CPC Classifications

Section	Class	Group
B	B60	B60S1/381
B	B60	B60S1/387
B	B60	B60S1/3851
B	B60	B60S1/3858
B	B60	B60S1/3874
B	B60	B60S1/3879
B	B60	B60S1/3881
B	B60	B60S1/3882
B	B60	B60S1/4038
B	B60	B60S1/4048
B	B60	B60S1/38
B	B60	B60S1/3889
B	B60	B60S2001/3812
B	B60	B60S2001/3817
B	B60	B60S2001/3818
B	B60	B60S2001/3836
B	B60	B60S2001/3843
B	B60	B60S2001/4032
B	B60	B60S2001/4054
B	B60	B60S2001/4058

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive windshield wiper systems and mechanical design, involving precision engineering of wiper blade components, mechanical interfaces, and structural configurations for vehicle maintenance systems

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in automotive components, familiar with windshield wiper design principles, materials science, and mechanical interface optimization, typically holding a bachelor's or master's degree in mechanical engineering with 3-5 years of automotive component design experience

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed variations represent predictable technical extensions of the source patent's foundational wiper blade design, utilizing standard engineering problem-solving techniques to address new applications and use cases while maintaining core structural and functional compatibility with existing windshield wiper technologies.

Obvious Combinations & Variations

Source Patent Element

Backing element with opposing legs and vertical projections

PTD Variation

Enhanced mounting configurations for alternative vehicle applications

Obviousness Reasoning

A PHOSITA would find it obvious to adapt the existing leg and projection design to different vehicle types using standard mechanical design principles and known interface modification techniques

Source Patent Element

Wiper strip with wide portion and lip configuration

PTD Variation

Modified material compositions and surface treatments for improved performance

Obviousness Reasoning

Material selection and surface optimization are predictable design choices within a skilled engineer's capabilities, representing routine engineering problem-solving

Source Patent Element

Cover with engagement features like bottom claws

PTD Variation

Alternative geometric configurations for improved mechanical coupling

Obviousness Reasoning

Modifying mechanical engagement features represents a standard design approach for achieving improved component interactions using known geometric variation techniques

Source Patent Element

Windshield wiper blade structural framework

PTD Variation

Expanded application scenarios across different vehicle types and environmental conditions

Obviousness Reasoning

Generalizing a specific technical solution to broader application domains is a standard engineering approach demonstrating predictable technological extension

Source Patent Element

Mechanical interface between backing element and cover

PTD Variation

Enhanced precision alignment and modular connection mechanisms

Obviousness Reasoning

Refining mechanical interfaces through incremental design improvements represents a routine engineering optimization process with predictable outcomes

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, as they represent predictable extensions of the foundational teachings of US Patent 11858475, utilizing standard engineering problem-solving techniques to address known design challenges in windshield wiper system development.

Original Patent Information

Patent Number	US 11,858,475
Title	Windshield wiper blade
Assignee(s)	Pylon Manufacturing Corporation