Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858217_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. 24-11858217_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858217_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. 11,858,217.

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.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Additive Manufacturing and Computer-Aided Manufacturing Systems, specifically focusing on multi-beam energy path optimization and manufacturing process control

Person of Ordinary Skill (PHOSITA) Profile

A skilled professional with expertise in advanced manufacturing technologies, computer-aided design, energy beam control systems, and algorithmic path optimization, typically holding a master's or PhD in mechanical engineering, materials science, or related engineering disciplines

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's disclosed improvements represent predictable variations and extensions of the source patent's core technical teachings. The variations demonstrate standard engineering problem-solving approaches that would be apparent to a skilled practitioner seeking to optimize additive manufacturing processes. The PTD's enhancements follow logical technical progression paths inherent in the original patent's conceptual framework.

Obvious Combinations & Variations

Source Patent Element

Interlace path definition for multiple energy beams in additive manufacturing

PTD Variation

Enhanced route-finding algorithms with expanded contour zone traversal strategies

Obviousness Reasoning

Modifying path-finding algorithms represents a predictable variation using known optimization techniques, where a PHOSITA would recognize multiple algorithmic approaches as interchangeable design choices

Source Patent Element

Energy beam coordination in powder bed manufacturing

PTD Variation

Implementing alternative beam synchronization and path allocation mechanisms

Obviousness Reasoning

Developing alternative beam coordination strategies constitutes a routine engineering optimization that would be obvious to a skilled practitioner seeking improved manufacturing efficiency

Source Patent Element

Computer-executable instructions for manufacturing process control

PTD Variation

Extended computational methods for dynamic beam path reconfiguration

Obviousness Reasoning

Expanding computational control strategies represents a standard engineering approach to improving manufacturing system flexibility, utilizing known software design principles

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858217 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed improvements obvious and lacking inventive distinctiveness. The published technical disclosure demonstrates that the claimed variations represent predictable extensions of existing additive manufacturing technologies, thereby rendering potential derivative claims unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,858,217
Title	Methods of determining an interlace path for an additive manufacturing machine
Assignee(s)	Concept Laser GmbH