Rotational Metering Pump for Precision Dispensing in Diverse Industries
Legal Citation
Summary of the Inventive Concept
This inventive concept leverages the core technology of the original rotational metering pump to enable precise dispensing of fluids in various industries, including agriculture, sports, manufacturing, and environmental remediation.
Background and Problem Solved
The original patent focused on wearable medication infusion patches, but its limitations in terms of fluid control and precision led to the development of this new concept, which tackles the challenges of precise dispensing in different industries.
Detailed Description of the Inventive Concept
The new inventive concept applies the rotational metering pump's core technology to novel applications, such as monitoring and controlling soil moisture levels, optimizing crop yields, tracking athletic performance, precision dispensing of adhesives, and treating oil spills. The pump's ability to dispense precise amounts of fluids enables targeted and efficient delivery in these diverse industries.
Novelty and Inventive Step
The new claims introduce non-obvious applications of the original pump technology, extending its use beyond wearable medication infusion patches to various industries, thereby providing a novel and inventive solution for precise fluid dispensing.
Alternative Embodiments and Variations
Alternative embodiments may include modifying the pump's design for specific industries, integrating sensors and IoT technology for real-time monitoring, or developing new materials and coatings for the pump's components. Variations could also involve adapting the pump for use in other industries, such as pharmaceuticals, cosmetics, or food processing.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including agriculture, sports, manufacturing, and environmental remediation. The target market includes companies seeking to improve efficiency, reduce waste, and enhance precision in their operations.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61M5/14248 |
| A | A61 | A61M5/1413 |
| A | A61 | A61M5/1452 |
| A | A61 | A61M5/14216 |
| A | A61 | A61M5/172 |
| F | F04 | F04B7/06 |
| F | F04 | F04B19/025 |
| A | A61 | A61M5/14276 |
| A | A61 | A61M5/19 |
| A | A61 | A61M5/31 |
| A | A61 | A61M2005/14533 |
| F | F04 | F04B7/0007 |
| F | F04 | F04B7/0046 |
| F | F04 | F04B9/047 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Precision fluid metering systems, specifically rotational pumps for controlled fluid dispensing across medical, industrial, and environmental applications, requiring expertise in mechanical engineering, fluid dynamics, and precision pump design
Person of Ordinary Skill (PHOSITA) Profile
A mechanical engineer with advanced degree and 5-7 years experience in fluid metering technologies, familiar with pump design principles, sensor integration, and cross-industry fluid transfer mechanisms
Obviousness Rationale
A PHOSITA would recognize the fundamental rotational metering pump technology disclosed in US 11857756 as fundamentally adaptable to multiple precision fluid transfer scenarios. The core mechanical principles of axial rotation, precise volume control, and fluid port management are universally applicable across diverse industrial contexts. The PTD's variations represent predictable extensions of the source patent's core technological concept by applying known pump mechanics to different technical domains.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,756 |
|---|---|
| Title | Rotational metering pump for insulin patch |
| Assignee(s) | Becton, Dickinson and Company |