Adaptive Training Balls for Niche Environments

Publication ID: 24-11857846_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Training Balls for Niche Environments,” Published Technical Disclosure No. 24-11857846_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857846_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. 11,857,846.

Summary of the Inventive Concept

A series of specialized baseball-like training balls designed for unique operational environments, including confined spaces, disaster relief, high-security, extreme weather conditions, and compact storage systems.

Background and Problem Solved

The original patent's baseball-like training ball, while suitable for general training purposes, has limitations in addressing the specific needs of niche markets. The new inventive concept adapts the original design to cater to specialized requirements, providing a more effective and safe training experience.

Detailed Description of the Inventive Concept

The new claims introduce four specialized variations of the baseball-like training ball: (1) a confined space ball with a smaller diameter and lighter weight for low-velocity throws and short-distance flights, (2) a disaster relief ball designed for simulated disaster response scenarios, (3) a high-security ball with an embedded RFID tag for tracking and monitoring, and (4) a weather-resistant ball with a water-resistant and UV-resistant synthetic leather cover. Additionally, a compact storage system is introduced for organized and protected storage of the training balls.

Novelty and Inventive Step

The new claims' inventive step lies in the adaptation of the original design to address specific niche market needs, providing a unique combination of features and functionalities that distinguish them from the original patent.

Alternative Embodiments and Variations

Alternative embodiments could include balls with varying sizes, weights, and materials to cater to different niche environments. Additional features, such as GPS tracking or shock-absorbing materials, could be integrated to further enhance the training experience.

Potential Commercial Applications and Market

The adaptive training balls have significant commercial potential in various industries, including law enforcement, emergency response, sports training, and outdoor recreation. The compact storage system also offers opportunities for partnerships with sports equipment manufacturers and distributors.

CPC Classifications

SectionClassGroup
A A63 A63B37/04
A A63 A63B37/12
A A63 A63B43/04
A A63 A63B37/14

Field of Art

Sports training equipment design, specifically baseball and softball training balls, involving materials engineering, injection molding techniques, and sports simulation technologies

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in sports equipment design, polymer materials, manufacturing processes, and training simulation technologies, typically holding a bachelor's degree in mechanical engineering or related field with 3-5 years of specialized experience

Obviousness Rationale

A person having ordinary skill in the art would recognize that the source patent's fundamental design of a polyethylene baseball-like training ball provides a versatile template for creating specialized variations addressing specific training environments. The PTD's modifications represent predictable extensions of the original design, utilizing standard engineering techniques and known material adaptations to solve specific training challenges. The core structural elements remain consistent, with incremental improvements that would be apparent to a skilled practitioner seeking to optimize training equipment for diverse scenarios.

Obvious Combinations & Variations

Source Patent Element
Inner lightweight polyethylene spherical core with hollow center cavity
PTD Variation
Reduced diameter and weight for confined space training
Obviousness Reasoning
Dimensional scaling is a routine design modification for a PHOSITA, with predictable results in maintaining core structural integrity while adapting ball performance for specific training environments
Source Patent Element
Outer polyethylene spherical shell
PTD Variation
Water-resistant and UV-resistant synthetic leather cover
Obviousness Reasoning
Material substitution and enhancement is a standard engineering approach, with known techniques for improving environmental durability of sports equipment
Source Patent Element
Polyethylene construction method involving injection molding
PTD Variation
Embedded RFID tracking technology within ball structure
Obviousness Reasoning
Integrating electronic tracking components is a predictable enhancement for a PHOSITA seeking to add monitoring capabilities to training equipment
Source Patent Element
Baseball-like training ball design
PTD Variation
Compact storage system with individual compartments
Obviousness Reasoning
Developing specialized storage solutions for training equipment represents an obvious design extension addressing practical equipment management needs
Source Patent Element
Hollow center cavity design
PTD Variation
Disaster relief training scenario optimization
Obviousness Reasoning
Adapting existing ball design for specialized training contexts is a predictable application of known structural principles to create context-specific training tools
35 U.S.C. § 103 Summary: Based on US Patent 11857846's disclosure of a baseball-like training ball with a polyethylene core and hollow cavity, the present publication demonstrates that the claimed variations represent obvious extensions readily apparent to a person having ordinary skill in the art. The incremental modifications to ball size, cover material, tracking technology, and training context would be considered routine design choices within the ordinary capabilities of a skilled practitioner, thus rendering potential derivative claims obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,846
TitleBaseball like training ball
Assignee(s)SWEETSPOT BASEBALL, LLC