Published Technical Disclosure Archive

Advanced Automated Mushroom Harvesting System Innovation

Publication ID: 24-11856898_0001_PTD
Published: October 26, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Automated Mushroom Harvesting System Innovation,” Published Technical Disclosure No. 24-11856898_0001_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856898_0001_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. 11,856,898.

Background and Problem Solved

The original automated mushroom harvesting system, while effective, had limitations in terms of vertical movement accuracy, quality control, and maneuverability. These limitations resulted in reduced efficiency, increased waste, and compromised product quality. The present invention addresses these limitations by introducing novel features and improvements that enhance the overall harvesting process.

Novelty and Inventive Step

The present invention introduces several novel features and improvements over the original patent, including enhanced vertical movement accuracy, integrated quality control, and improved maneuverability. These advancements provide a significant inventive step, enabling efficient and high-quality mushroom harvesting while minimizing waste and contamination.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include varying the design of the vertical carriage assembly, product conveyor, and mushroom harvesting robot to accommodate different types of mushrooms or growing rack configurations. Additionally, the system could be adapted for use in other industries, such as automated harvesting of other crops or materials.

Potential Commercial Applications and Market

The enhanced automated mushroom harvesting system has significant commercial potential in the mushroom cultivating industry, enabling efficient and high-quality harvesting while minimizing waste and contamination. The system could also be applied to other industries, such as automated harvesting of other crops or materials, providing a broad market opportunity.

CPC Classifications

SectionClassGroup
A A01 A01G18/70
A A01 A01G18/62

Field of Art

Agricultural automation and robotic harvesting systems, specifically focused on mushroom cultivation and precision harvesting technologies. Requires expertise in mechanical engineering, robotics, sensor integration, and agricultural process optimization

Person of Ordinary Skill (PHOSITA) Profile

A professional with a bachelor's or master's degree in mechanical engineering or agricultural robotics, with 3-5 years experience in automated harvesting system design, familiar with sensor technologies, machine learning, and precision agricultural equipment

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent incremental improvements to the source patent's automated mushroom harvesting system, utilizing known techniques in robotics, sensor integration, and machine learning to enhance precision, efficiency, and quality control. The disclosed modifications represent predictable extensions of existing automated harvesting technologies that would be obvious to implement given the foundational teachings of the source patent.

Obvious Combinations & Variations

Source Patent Element
End effector with flexible cup for mushroom harvesting
PTD Variation
Integrated quality control sensors on product conveyor to detect damaged or undersized mushrooms
Obviousness Reasoning
Adding sensor-based quality control is a predictable enhancement in automated harvesting systems, representing a known technique for improving product selection and reducing waste
Source Patent Element
Vertical carriage assembly for mushroom picking
PTD Variation
Redesigned upper horizontal axis carriage with reduced width and increased stability
Obviousness Reasoning
Optimizing mechanical design for improved maneuverability is an obvious design choice for enhancing robotic navigation in constrained spaces
Source Patent Element
Automated harvesting system with vacuum-based end effector
PTD Variation
Machine learning algorithms to analyze environmental sensor data and optimize harvesting schedules
Obviousness Reasoning
Applying machine learning to agricultural automation represents a standard technological progression, using predictable data analysis techniques to improve system performance
Source Patent Element
Mushroom harvesting system with vertical growing rack configuration
PTD Variation
Integrated network of sensors and cameras for real-time monitoring of mushroom growth and quality
Obviousness Reasoning
Implementing comprehensive monitoring systems is a known approach in precision agriculture, representing an obvious technological improvement for data-driven harvesting
Source Patent Element
Automated end effector for mushroom collection
PTD Variation
Waste conveyor with integrated sterilization functionality
Obviousness Reasoning
Adding sterilization to material handling systems is a predictable solution for reducing contamination risk in agricultural processing environments
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856898 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed innovations obvious and lacking inventive step. The published technical disclosure demonstrates that the claimed improvements represent predictable combinations of known techniques in automated harvesting systems, utilizing standard engineering approaches to enhance precision, efficiency, and quality control.

Original Patent Information

Patent NumberUS 11,856,898
TitleAutomated mushroom harvesting system