Published Technical Disclosure Archive

Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858157_0002_PTD
Published: October 29, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858157_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858157_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. 11,858,157.

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

SectionClassGroup
B B26 B26B21/565
B B26 B26B21/20
B B26 B26B21/522
B B26 B26B21/525
B B26 B26B21/4043

Field of Art

Personal grooming implements, specifically shaving devices with adjustable blade configurations, requiring mechanical engineering skills in medical device and personal care product design

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in medical device design, materials science, and ergonomic product development, familiar with flexible manufacturing techniques and blade integration strategies

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technical approach. The fundamental concept of a dynamically configurable shaving implement provides a clear technical foundation for exploring alternative implementation strategies. The PTD's proposed enhancements represent logical design iterations that would be apparent to an ordinary practitioner seeking to optimize the original patent's core mechanical principles.

Obvious Combinations & Variations

Source Patent Element
Plastically deformable cutting portion capable of transitioning between straight and bent configurations
PTD Variation
Enhanced material selection and manufacturing techniques for improved blade flexibility and configuration range
Obviousness Reasoning
Material science advances and known deformation techniques would suggest exploring alternative material compositions to optimize blade performance, representing a predictable design optimization
Source Patent Element
Blade slot configured for removable blade securing
PTD Variation
Modular blade attachment mechanisms with expanded positioning and retention capabilities
Obviousness Reasoning
Implementing alternative blade mounting strategies represents a routine engineering design choice with foreseeable mechanical solutions
Source Patent Element
Straight-line shaving implement with limited geometric configurations
PTD Variation
Extended geometric adaptability for improved ergonomic engagement with diverse facial topographies
Obviousness Reasoning
Expanding geometric flexibility to address user interaction challenges constitutes a natural progression of the original technical concept
Source Patent Element
Disposable razor with limited blade positioning options
PTD Variation
Dynamic blade repositioning mechanisms enabling multiple use configurations
Obviousness Reasoning
Introducing enhanced positional adaptability represents an obvious technical improvement targeting known user interaction limitations
Source Patent Element
Single-configuration shaving implement design
PTD Variation
Multi-configuration system supporting diverse user interaction modes
Obviousness Reasoning
Expanding functional versatility through modular design approaches constitutes a predictable engineering solution
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858157 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the proposed technical variations obvious and non-patentable, as they represent logical extensions of existing shaving implement design principles through routine mechanical engineering practices.

Original Patent Information

Patent NumberUS 11,858,157
TitleShaving implement