Enhanced Multi-Position Strength Bar System

Publication ID: 24-11857831_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Multi-Position Strength Bar System,” Published Technical Disclosure No. 24-11857831_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857831_0006_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. 11,857,831.

Summary of the Inventive Concept

An advanced weight-lifting apparatus featuring angular and radial adjustment interfaces, load sensors, and ergonomic design elements to provide a customized, efficient, and comfortable weight-lifting experience.

Background and Problem Solved

The original Multi-position strength bar patent addressed the need for versatility in weight training. However, it had limitations in terms of weight positioning, user comfort, and adaptability to different weight sizes. The new inventive concept builds upon the original design, solving these inherent limitations by introducing innovative features that enhance the overall weight-lifting experience.

Detailed Description of the Inventive Concept

The Enhanced Multi-Position Strength Bar System comprises an elongate shoulder bar with a central support pad, two handles projecting from the central support pad, and a weight sleeve at each end of the shoulder bar. The weight sleeve is laterally offset from the shoulder bar by an adapter featuring an angular adjustment interface and a radial adjustment interface. This allows the weight sleeve to be positioned in any one of a plurality of locations relative to the lifter's shoulders. Additionally, the system includes a load sensor integrated into the weight sleeve to detect and display the amount of weight loaded onto the bar. The adapter can be configured to automatically adjust the angular and radial positions of the weight sleeve in response to a lifter's input, providing a customized weight-lifting experience. The system also accommodates weights of varying sizes and shapes, and the shoulder bar is designed with ergonomic grips and a contoured support pad to reduce fatigue and discomfort during weight-lifting exercises.

Novelty and Inventive Step

The new inventive concept introduces several novel features, including the angular and radial adjustment interfaces, load sensors, and ergonomic design elements. These features provide a significant improvement over the original patent, enabling a more efficient, comfortable, and customized weight-lifting experience. The automatic adjustment feature and accommodation of varying weight sizes and shapes are particularly innovative, as they address the limitations of the original design and provide a more comprehensive solution for weight trainers.

Alternative Embodiments and Variations

Alternative embodiments of the Enhanced Multi-Position Strength Bar System could include variations in the adapter's design, such as using different materials or mechanisms for the angular and radial adjustment interfaces. The system could also be integrated with other exercise equipment, such as weight machines or benches, to provide a more comprehensive weight training solution. Additionally, the load sensor and automatic adjustment features could be adapted for use in other types of exercise equipment.

Potential Commercial Applications and Market

The Enhanced Multi-Position Strength Bar System has significant commercial potential in the fitness industry, targeting gyms, fitness centers, and individual weight trainers. The system's innovative features and ergonomic design make it an attractive solution for those seeking a more efficient, comfortable, and customized weight-lifting experience. The market for weight training equipment is growing, driven by the increasing popularity of fitness and wellness activities, and the Enhanced Multi-Position Strength Bar System is well-positioned to capitalize on this trend.

CPC Classifications

SectionClassGroup
A A63 A63B21/4005
A A63 A63B21/0004
A A63 A63B21/0724
A A63 A63B2244/09

Original Patent Information

Patent NumberUS 11,857,831
TitleMulti-position strength bar
Assignee(s)Elite Strength Equipment, LLC