Published Technical Disclosure Archive

Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858277_0007_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. 24-11858277_0007_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858277_0007_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. 11,858,277.

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 B41 B41J2/17566
B B41 B41J2/1752
B B41 B41J2002/17573

Field of Art

Inkjet printer systems and fluid handling technologies, specifically focusing on rotating housing mechanisms with sensor integration for fluid container management

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or technical specialist with expertise in printer design, fluid handling systems, sensor integration, and mechanical component interactions, typically holding a bachelor's or master's degree in mechanical or electrical engineering

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 framework. The proposed enhancements leverage known techniques in sensor integration, housing design, and fluid container management that would be readily apparent to a skilled practitioner. The variations maintain fundamental structural and functional compatibility with the original patent's core technological approach.

Obvious Combinations & Variations

Source Patent Element
Rotating housing with bore and chamber for fluid container
PTD Variation
Enhanced housing design with additional sensor integration points and modular container interfaces
Obviousness Reasoning
Predictable modification using known sensor placement techniques and standard mechanical design principles
Source Patent Element
Optical sensor for detecting fluid container presence
PTD Variation
Expanded sensor functionality to include position tracking and multi-container state monitoring
Obviousness Reasoning
Known technique of extending sensor capabilities using standard signal processing and detection methods
Source Patent Element
Fluid container with printhead hosting slot
PTD Variation
Modular container design with enhanced connectivity and adaptive interface mechanisms
Obviousness Reasoning
Routine engineering design choice utilizing standard component interchangeability principles
Source Patent Element
Multiple bore and slot configuration
PTD Variation
Dynamic housing architecture supporting variable container configurations and adaptive sensor mapping
Obviousness Reasoning
Predictable system optimization using known mechanical design flexibility techniques
Source Patent Element
Rotating housing with fixed frame
PTD Variation
Advanced housing mechanism with integrated position sensing and dynamic reconfiguration capabilities
Obviousness Reasoning
Obvious extension of existing mechanical design using standard engineering problem-solving approaches
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858277, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious modifications that do not represent a non-obvious innovation. The proposed system represents a predictable combination of known techniques within the inkjet printer and fluid handling technology domain, thereby rendering potential derivative claims obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,858,277
TitleRotating housing with sensor
Assignee(s)Hewlett-Packard Development Company, L.P.