Published Technical Disclosure Archive

Universal Fluid Chamber Mold: Multi-Industry Innovation

Publication ID: 24-11856980_0007_PTD
Published: October 26, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Universal Fluid Chamber Mold: Multi-Industry Innovation,” Published Technical Disclosure No. 24-11856980_0007_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856980_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. 11,856,980.

Background and Problem Solved

The original patent disclosed a fluid chamber mold system for use with smoking vessels. However, the inventors realized that the core technology of the fluid chamber mold could be adapted to address various fluid-handling challenges in different industries. The new invention addresses the limitations of the original patent by expanding its applications to new fields, providing a more versatile and valuable solution.

Novelty and Inventive Step

The new claims are novel and non-obvious compared to the original patent because they apply the core technology of the fluid chamber mold to entirely new industries and use cases. The inventive step lies in recognizing the potential of the fluid chamber mold to address fluid-handling challenges beyond its original application in smoking vessels.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include using different materials or manufacturing processes to create the fluid chamber mold, or integrating sensors or automation systems to enhance its performance. Variations of the invention could include using the fluid chamber mold in other industries, such as food processing or cosmetics.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including water purification, medical devices, pharmaceutical dispensing, and construction materials mixing. The target market includes companies and organizations operating in these industries, as well as research institutions and government agencies seeking innovative solutions for fluid-handling challenges.

CPC Classifications

SectionClassGroup
A A24 A24C5/06

Field of Art

Fluid handling systems and molding technologies, with expertise in precision fluid channel design, manufacturing processes, and cross-industry fluid management techniques

Person of Ordinary Skill (PHOSITA) Profile

A technical professional with advanced engineering or materials science background, capable of understanding fluid dynamics, mold design principles, and adaptable manufacturing techniques across multiple domains

Obviousness Rationale

A skilled practitioner would recognize the fundamental fluid chamber mold design from the source patent as a transferable technology applicable to multiple fluid management contexts. The core technical principle of creating a structured fluid channel with controlled geometry is universally adaptable across different industries. The PTD demonstrates predictable extensions of the original fluid chamber mold concept by applying its fundamental structural and functional characteristics to alternative domains.

Obvious Combinations & Variations

Source Patent Element
Channeled fluid chamber mold with star or square cross-sectional geometry
PTD Variation
Applying the channeled mold geometry to water filtration systems with inlet and outlet configurations
Obviousness Reasoning
A PHOSITA would recognize that the geometric principles of fluid channeling are consistent across different fluid handling applications, making the water filtration adaptation a predictable design variation
Source Patent Element
Fluid chamber integrated with a vessel for controlled material placement
PTD Variation
Implementing the fluid chamber mold in medical device fluid storage and dispensing systems
Obviousness Reasoning
The fundamental design of controlling fluid flow through a structured channel is a known technique that can be readily translated between smoking vessels and medical fluid management
Source Patent Element
Mold system configured for precise material positioning and flow control
PTD Variation
Using the fluid chamber mold concept for mixing and dispensing construction materials
Obviousness Reasoning
The original patent's focus on precise fluid/material positioning makes the extension to construction material handling an obvious design adaptation using known engineering principles
Source Patent Element
Integrated fluid channel with specific geometric configuration
PTD Variation
Pharmaceutical dispensing system using fluid chamber mold with control mechanisms
Obviousness Reasoning
A skilled practitioner would recognize that the core fluid management principles are transferable, with minor adaptations for specific industry requirements
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856980, a person having ordinary skill in the art would find the variations disclosed herein to be obvious extensions of the original fluid chamber mold technology. The fundamental principles of structured fluid channeling, precise material positioning, and geometric flow control render the alternative embodiments predictable and non-inventive when viewed in light of the prior art.

Original Patent Information

Patent NumberUS 11,856,980
TitleFluid chamber mold and method of use