Published Technical Disclosure Archive

Advanced Dual Nozzle Sprayer: Adaptive Fluid Spray Tech

Publication ID: 24-11856942_0004_PTD
Published: October 26, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Dual Nozzle Sprayer: Adaptive Fluid Spray Tech,” Published Technical Disclosure No. 24-11856942_0004_PTD, Published October 26, 2025, available at https://archive.pr1or.art/24-11856942_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. 11,856,942.

Background and Problem Solved

The original dual nozzle sprayer patent addressed the need for adjustable fluid spray patterns. However, it lacked specific adaptations for unique operational environments. This new invention disclosure addresses this limitation by providing specialized variations for niche solutions.

Novelty and Inventive Step

The new claims introduce novel adaptations for specialized applications, providing a non-obvious combination of features that overcome the limitations of the original patent.

Alternative Embodiments and Variations

Alternative embodiments could include varying the number of inlets and outlets, incorporating different actuator mechanisms, or using alternative materials for the body and components. Variations could also involve integrating sensors, automation, or IoT connectivity to enhance the sprayer's performance and functionality.

Potential Commercial Applications and Market

The dual nozzle sprayer for specialized applications has potential commercial applications in industries such as cleaning services, disaster relief, security, construction, and manufacturing. The targeted market includes professionals and organizations operating in extreme environments or requiring customized solutions.

CPC Classifications

SectionClassGroup
A A01 A01M7/0046
B B05 B05B1/1609
B B05 B05B1/1636
B B05 B05B1/3013
B B05 B05B9/01
B B05 B05B12/002

Field of Art

Fluid spray apparatus design, specifically multi-inlet/outlet spray systems for agricultural, industrial, and specialized applications, involving mechanical fluid routing mechanisms and environmental adaptability

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in fluid transfer systems, nozzle design, and spray apparatus configurations, familiar with materials engineering, fluid dynamics, and industrial equipment adaptation

Obviousness Rationale

A PHOSITA would recognize that the published technical disclosure represents predictable variations of the source patent's fundamental dual-inlet/outlet spray apparatus design, merely extending the core mechanical concept to specialized application contexts through routine engineering modifications that do not require inventive complexity.

Obvious Combinations & Variations

Source Patent Element
Dual inlet/outlet fluid spray apparatus with configurable routing actuators
PTD Variation
High-pressure cleaning adaptation with outlets designed to withstand extreme conditions
Obviousness Reasoning
Modifying material specifications and outlet configurations is a standard design choice for adapting spray apparatus to different environmental requirements, representing a predictable engineering solution
Source Patent Element
Configurable fluid routing mechanism with external inlets
PTD Variation
Portable spray apparatus with integrated power source for remote operation
Obviousness Reasoning
Adding power and remote operation capabilities represents a known technique for enhancing industrial equipment functionality, utilizing standard electrical and control engineering principles
Source Patent Element
Fluid spray apparatus with multiple inlet/outlet routing options
PTD Variation
Security-enhanced version with encryption and communication protocols
Obviousness Reasoning
Integrating digital security features into mechanical systems is a routine engineering adaptation, particularly for equipment potentially used in sensitive environments
Source Patent Element
Fluid spray body with external inlet/outlet configuration
PTD Variation
Compact design optimized for confined space operation
Obviousness Reasoning
Ergonomic and spatial optimization represents a standard design iteration process, involving predictable geometric and dimensional modifications
Source Patent Element
Multi-inlet fluid routing mechanism
PTD Variation
Temperature-resistant apparatus operating from -50°C to 50°C
Obviousness Reasoning
Material selection and thermal performance enhancement are standard engineering practices for expanding equipment operational ranges
35 U.S.C. § 103 Summary: Based on US Patent 11856942's fundamental dual-inlet spray apparatus design, the present published technical disclosure demonstrates that a Person Having Ordinary Skill In The Art would find the claimed variations obvious through routine engineering adaptations, thereby establishing anticipatory prior art against potential future patent claims covering substantially similar technical implementations.

Original Patent Information

Patent NumberUS 11,856,942
TitleDual nozzle sprayer