Published Technical Disclosure Archive

Extreme Environment Warmer/Smoker System Innovation

Publication ID: 24-11856962_0009_PTD
Published: October 27, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Extreme Environment Warmer/Smoker System Innovation,” Published Technical Disclosure No. 24-11856962_0009_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856962_0009_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. 11,856,962.

Background and Problem Solved

The original warmer/smoker patent provided a versatile device for heating and smoking food. However, it did not address the specific challenges of operating in extreme environments. This new invention solves the problem of providing reliable, efficient, and adaptable warmer/smoker systems for these specialized markets.

Novelty and Inventive Step

The new invention's novelty lies in its adaptation of warmer/smoker technology for specific, high-demand environments. The inventive step is the combination of existing components with new features and designs that enable efficient food preparation and presentation in these unique contexts.

Alternative Embodiments and Variations

Alternative embodiments could include adjustable heating/smoking sources, modular components for customization, and integration with existing cooking systems. Variations could also include different materials, sizes, and configurations to suit specific market needs.

Potential Commercial Applications and Market

The adaptable warmer/smoker systems have significant commercial potential in various industries, including disaster relief, high-security facilities, outdoor recreation, and high-altitude research stations. The invention's ability to provide efficient food preparation and presentation in challenging environments addresses a critical need in these markets.

CPC Classifications

SectionClassGroup
A A23 A23B4/052
A A47 A47J39/02
A A47 A47J39/025
A A23 A23V2002/00
A A47 A47J2202/00

Field of Art

Culinary equipment design, specifically portable heating and smoking devices for food preparation across diverse environmental conditions

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or industrial designer with expertise in thermal cooking systems, familiar with modular device design, heat transfer principles, and adaptable cooking technologies

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's fundamental warmer/smoker design provides a versatile technological platform that can be readily adapted to specialized environments by applying standard engineering modifications. The core heating/smoking mechanism remains consistent, with variations primarily addressing contextual constraints like weather resistance, portability, and environmental challenges. These adaptations represent predictable engineering solutions within the established technological framework.

Obvious Combinations & Variations

Source Patent Element
Base portion with central aperture and attachable chamber
PTD Variation
Weather-resistant base for extreme condition applications
Obviousness Reasoning
Material selection and protective coatings are standard design choices for environmental adaptation, representing a predictable engineering solution
Source Patent Element
Heating/smoking system with modular components
PTD Variation
Portable warmer/smoker for high-security or remote environments
Obviousness Reasoning
Miniaturization and portability are known techniques for expanding device utility across different operational contexts
Source Patent Element
Planar surface for supporting serveware
PTD Variation
Pressure-resistant chamber for high-altitude food preparation
Obviousness Reasoning
Adjusting thermal and structural properties to compensate for environmental variables is a standard engineering problem with finite, predictable solution set
Source Patent Element
Attachable chamber design
PTD Variation
Disaster relief food preparation system
Obviousness Reasoning
Repurposing existing technological platforms for emergency or specialized contexts represents a routine design adaptation
Source Patent Element
Flat planar mesh for food placement
PTD Variation
Modular heating source with interchangeable components
Obviousness Reasoning
Standardizing interface connections and creating modular design options are well-established product development strategies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856962, the disclosed variations represent obvious extensions of the fundamental warmer/smoker technology through routine engineering adaptations. A person having ordinary skill in the art would find the proposed configurations predictable and achievable through standard design modifications, thereby rendering potential derivative claims non-patentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,856,962
TitleVersatile warmer/smoker