Published Technical Disclosure Archive

Advanced Weed Control Tech: Adaptive Environmental Solutions

Publication ID: 24-11856937_0004_PTD
Published: October 26, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Weed Control Tech: Adaptive Environmental Solutions,” Published Technical Disclosure No. 24-11856937_0004_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856937_0004_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. 11,856,937.

Background and Problem Solved

The original patent for an apparatus for weed control, while effective in general environments, has limitations in addressing specific challenges in unique operational environments. The present invention addresses these limitations by providing specialized variations and niche solutions for weed control in high-security areas, disaster relief scenarios, extreme weather conditions, sensitive ecosystems, and areas with limited accessibility.

Novelty and Inventive Step

The novelty of the present invention lies in the adaptation of the original apparatus for weed control to address specific challenges in unique operational environments. The inventive step is the integration of specialized components and configurations to enable effective weed control in high-security areas, disaster relief scenarios, extreme weather conditions, sensitive ecosystems, and areas with limited accessibility.

Alternative Embodiments and Variations

Alternative embodiments of the invention may include variations in the type of mulch application unit used, the type of images acquired, or the specific components integrated into the system. Additionally, the invention could be implemented using different communication protocols, image analysis algorithms, or activation mechanisms for the mulch application unit.

Potential Commercial Applications and Market

The present invention has significant commercial potential in various industries, including agriculture, landscaping, disaster relief, and environmental conservation. The specialized variations and niche solutions offered by the invention can provide a competitive edge in these markets, addressing specific needs and challenges that were previously unmet.

CPC Classifications

SectionClassGroup
A A01 A01M21/043
A A01 A01M7/00
E E01 E01H11/00
G G05 G05B15/02
G G06 G06F18/24
G G06 G06T7/0008
G G06 G06T7/70
G G06 G06V20/188
G G06 G06V20/56
H H04 H04N23/54
G G06 G06T2207/30188

Field of Art

Agricultural technology and automated weed control systems, involving image processing, robotic systems, and precision agriculture techniques. Requires expertise in computer vision, machine learning, agricultural engineering, and automated sensing technologies

Person of Ordinary Skill (PHOSITA) Profile

A professional with a degree in agricultural engineering or computer science, familiar with image recognition algorithms, robotic control systems, and precision agricultural techniques. Capable of integrating sensor technologies, understanding machine learning classification methods, and designing targeted intervention systems

Obviousness Rationale

A PHOSITA would recognize that the source patent's core weed control apparatus provides a foundational framework that can be readily adapted to specialized environments by applying standard engineering modifications. The PTD's variations represent predictable extensions of the original patent's image-based analysis and targeted intervention methodology. These adaptations leverage known techniques in sensor integration, communication protocols, and environmental sensing to address specific operational contexts.

Obvious Combinations & Variations

Source Patent Element
Image acquisition and processing unit for identifying vegetation
PTD Variation
Specialized image acquisition using UAVs in areas with limited accessibility
Obviousness Reasoning
Integrating UAV platforms for image capture is a known technique in precision agriculture, representing a predictable technological adaptation for expanding operational range
Source Patent Element
Chemical spray unit for herbicide application
PTD Variation
Mulch application unit with targeted ecosystem-sensitive deployment
Obviousness Reasoning
Substituting chemical intervention with alternative vegetation management techniques is a standard design choice within agricultural control systems
Source Patent Element
Processing unit for analyzing environmental images
PTD Variation
Secure communication network for high-security area weed control
Obviousness Reasoning
Implementing encrypted communication protocols represents a standard security enhancement technique familiar to those skilled in networked sensing systems
Source Patent Element
Camera-based environmental sensing system
PTD Variation
Weather-resistant housing for extreme environmental conditions
Obviousness Reasoning
Adapting sensing equipment for harsh environments is a routine engineering modification using known ruggedization techniques
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856937, the present publication demonstrates that the claimed variations in weed control apparatus represent obvious modifications to the prior art. A person having ordinary skill in the art would readily recognize that the disclosed adaptations constitute predictable technological extensions employing standard engineering techniques, thereby rendering such variations unpatentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,856,937
TitleApparatus for weed control
Assignee(s)Discovery Purchaser Corporation