Advanced Precision Food Warmer/Smoker System

Publication ID: 24-11856962_0010_PTD
Published: October 26, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Advanced Precision Food Warmer/Smoker System,” Published Technical Disclosure No. 24-11856962_0010_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856962_0010_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 patent's warmer/smoker device, while innovative, has limitations in terms of precision temperature control, smoke infusion, and adaptability to different food types and preparation methods. The present invention addresses these limitations by introducing a next-generation system that integrates advanced technologies to provide unparalleled flexibility, efficiency, and quality in food preparation and service.

Novelty and Inventive Step

The invention's novelty lies in its integration of advanced technologies, such as thermoelectric modules, machine learning algorithms, and sensor arrays, to provide a modular, adaptive, and sustainable food preparation system. The inventive step is in the combination of these technologies to create a system that is capable of precision temperature control, advanced smoke infusion, and real-time food monitoring, while also being adaptable to different food types and preparation methods.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include variations in the design of the serveware modules, such as different materials or geometries, or the integration of additional features, such as automated food preparation or advanced food safety monitoring. The invention could also be implemented in different form factors, such as a compact, portable unit or a large, commercial-scale system.

Potential Commercial Applications and Market

The invention has significant commercial potential in the food service industry, particularly in high-end restaurants, catering companies, and outdoor event planners. The system's adaptability, efficiency, and quality make it an attractive solution for professionals and individuals seeking to elevate their food preparation and service capabilities. Additionally, the invention's sustainability features make it appealing to environmentally conscious consumers and businesses.

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

Food preparation technology, specifically heating and smoking devices with modular serveware integration, covering thermal control systems and culinary equipment design

Person of Ordinary Skill (PHOSITA) Profile

A professional with expertise in thermal engineering, culinary equipment design, and food preparation technologies, possessing knowledge of thermoelectric modules, temperature control systems, and modular cooking apparatus

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable technological extensions of the source patent's core heating/smoking device concept, utilizing known techniques in thermoelectric control, sensor integration, and modular design to enhance the base technology's functionality and adaptability.

Obvious Combinations & Variations

Source Patent Element
Base portion with central aperture and attachable chamber for heating/smoking items
PTD Variation
Thermoelectric module integrated with serveware attachment for precision temperature control
Obviousness Reasoning
Predictable application of known thermoelectric temperature control technology to existing heating device design, representing a simple substitution of one temperature management method for another with expected results
Source Patent Element
Flat planar mesh for food placement on base portion
PTD Variation
Modular interchangeable serveware modules with unique thermal properties
Obviousness Reasoning
Logical progression of the source patent's modular design concept, extending the interchangeable component approach using known materials science and thermal engineering principles
Source Patent Element
Device for heating and smoking food items
PTD Variation
Machine learning algorithm for predicting optimal smoke flavor profiles
Obviousness Reasoning
Application of well-established machine learning techniques to optimize existing food preparation processes, representing an obvious improvement using standard computational methods
Source Patent Element
Base portion capable of supporting serveware
PTD Variation
Sensor array for monitoring food temperature and moisture levels with real-time parameter adjustment
Obviousness Reasoning
Straightforward integration of sensor technologies into existing food preparation equipment, using known techniques for environmental monitoring and adaptive control
Source Patent Element
Heating/smoking device with attachable components
PTD Variation
Solar-powered thermoelectric heating unit with bio-renewable smoke generation
Obviousness Reasoning
Predictable adaptation of existing device design to incorporate sustainable energy technologies, representing an obvious response to contemporary environmental and energy efficiency considerations
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856962, a Person Having Ordinary Skill In The Art would find the technical variations disclosed herein to be obvious extensions of the prior art, representing predictable combinations of known techniques in thermal control, modular design, and computational optimization, thereby rendering potential patent claims covering similar technological implementations obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,856,962
TitleVersatile warmer/smoker