Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858167_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. 24-11858167_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858167_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. 11,858,167.

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	B27	B27G19/02
B	B27	B27B5/243
B	B27	B27B27/04

Section 103 Obviousness Analysis (PHOSITA)

▼

Field of Art

Woodworking machinery safety systems, specifically bench saw blade covers and protective mechanisms, requiring expertise in mechanical engineering, safety design, and manufacturing techniques for power tools

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in power tool design, familiar with safety regulations, material selection, and protective mechanism engineering for woodworking equipment

Obviousness Rationale

A PHOSITA would recognize the PTD's direct improvements as straightforward extensions of the source patent's core safety and design principles. The disclosed variations represent predictable technical iterations that leverage known design strategies in bench saw protective systems. These enhancements would be considered routine optimization within the established technological framework of the original patent.

Obvious Combinations & Variations

Source Patent Element

Saw blade cover manufactured from first material (plastic)

PTD Variation

Enhanced material composition with improved impact resistance and thermal properties

Obviousness Reasoning

Material selection is a predictable design choice with finite known alternatives, and a PHOSITA would recognize incremental material improvements as obvious engineering optimization

Source Patent Element

Longitudinal cover body for partial saw blade coverage

PTD Variation

Modular cover design with adjustable configuration for different saw blade sizes and types

Obviousness Reasoning

Adaptable protective mechanisms are a known technique in power tool safety design, representing a logical extension of existing protective system architectures

Source Patent Element

Ribbon-shaped sliding section in contact region

PTD Variation

Advanced sliding mechanism with integrated wear-resistant coating and enhanced geometric profile

Obviousness Reasoning

Surface modification and geometric refinement are standard engineering approaches for improving mechanical component performance, representing predictable technical iterations

Source Patent Element

Bench saw blade cover with safety functionality

PTD Variation

Integrated sensor systems for real-time blade exposure monitoring and automatic protective response

Obviousness Reasoning

Adding electronic monitoring to mechanical safety systems is a known technique in modern engineering, representing an obvious technological progression

Source Patent Element

Basic cover body extending longitudinally

PTD Variation

Ergonomic design with improved user interface and quick-release mounting mechanisms

Obviousness Reasoning

User interaction improvements are routine design considerations, representing predictable refinements to existing technical solutions

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858167 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, as the disclosed improvements represent straightforward engineering optimizations that would be readily conceived by a skilled practitioner without requiring inventive insight beyond the existing technological state of the art.

Original Patent Information

Patent Number	US 11,858,167
Title	Saw blade cover and bench saw
Assignee(s)	Festool GmbH