Published Technical Disclosure Archive

Smart Food Safety Warmer/Smoker: AI-Powered Cooking Tech

Publication ID: 24-11856962_0003_PTD
Published: October 26, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Smart Food Safety Warmer/Smoker: AI-Powered Cooking Tech,” Published Technical Disclosure No. 24-11856962_0003_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856962_0003_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 device patent provided a solution for heating and smoking food, but it lacked the ability to track food safety, monitor temperature in real-time, and recognize food types. This new invention addresses these limitations by incorporating advanced technologies to create a comprehensive system.

Novelty and Inventive Step

The new claims introduce a synergistic combination of distinct technologies, creating a novel and non-obvious system that surpasses the original patent's capabilities. The integration of AI, IoT, blockchain, and new materials with the warmer/smoker device provides a unique solution for food preparation, safety monitoring, and tracking.

Alternative Embodiments and Variations

Alternative embodiments may include integrating the warmer/smoker device with other technologies, such as augmented reality for food presentation or robotic arms for automated food handling. Variations may include using different materials or designs for the heat retention system or implementing the system in various settings, such as commercial kitchens or outdoor cooking environments.

Potential Commercial Applications and Market

The invention has significant commercial potential in the food industry, particularly in restaurants, commercial kitchens, and food processing facilities. The system can also be marketed to consumers who value food safety and convenience. The target market includes food manufacturers, restaurants, and individual consumers.

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 and thermal processing technologies, specifically warmer/smoker devices with emphasis on modular heating systems and food service equipment

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in culinary equipment design, thermal engineering, and food service technology, possessing knowledge of IoT integration, materials science, and digital tracking systems

Obviousness Rationale

A person of ordinary skill would recognize that integrating digital technologies like blockchain, IoT, and AI into existing warmer/smoker devices represents a predictable application of known technological enhancement strategies. The source patent establishes a foundational modular heating device that naturally invites technological augmentation through standard engineering approaches. The disclosed variations represent logical extensions of the base technology using well-established interdisciplinary integration techniques.

Obvious Combinations & Variations

Source Patent Element
Base portion with central aperture and modular chamber design
PTD Variation
IoT-based temperature control system integrated with warmer/smoker device
Obviousness Reasoning
A PHOSITA would find it obvious to add digital temperature monitoring to an existing thermal device using standard sensor and control technologies, representing a predictable solution for precise thermal management
Source Patent Element
Planar surface for food placement
PTD Variation
AI-powered food recognition module that adjusts heating parameters
Obviousness Reasoning
Implementing computer vision and machine learning for automated food type recognition is a known technique in food processing technologies, providing a logical enhancement to existing thermal preparation systems
Source Patent Element
Peripheral wall and base portion design
PTD Variation
Blockchain-based food tracking module integrated with warmer/smoker device
Obviousness Reasoning
Tracking food safety and provenance through distributed ledger technologies represents a standard approach to adding traceability to food preparation equipment, utilizing well-understood digital integration methods
Source Patent Element
Modular device with interchangeable components
PTD Variation
Customizable warmer/smoker system with multiple technological modules
Obviousness Reasoning
Creating modular technological systems with interchangeable components is a standard engineering approach, allowing predictable expansion of device capabilities through systematic design
Source Patent Element
Heat retention surface
PTD Variation
Advanced material-based heat retention system
Obviousness Reasoning
Exploring novel materials to enhance thermal performance represents a standard engineering optimization strategy, utilizing known materials science approaches to incrementally improve existing technologies
35 U.S.C. § 103 Summary: Based on US Patent 11856962's foundational warmer/smoker device design, the present disclosure demonstrates that integrating digital tracking, AI recognition, IoT control, and advanced materials represents obvious technological variations to a person having ordinary skill in food preparation equipment design. The disclosed combinations constitute prior art rendering obvious any subsequent claims attempting to monopolize these straightforward technological enhancements.

Original Patent Information

Patent NumberUS 11,856,962
TitleVersatile warmer/smoker