Angle-Expandable Frame for Optimized Sensing and Inspection

Publication ID: 24-11857435_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Angle-Expandable Frame for Optimized Sensing and Inspection,” Published Technical Disclosure No. 24-11857435_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857435_0002_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. 11,857,435.

Summary of the Inventive Concept

The inventive concept applies the core technology of an angle-expandable spinal cage to various industries, enabling adjustable-angle sensing, inspection, and optimization in applications such as agriculture, environmental monitoring, wind energy, industrial equipment inspection, and solar energy harvesting.

Background and Problem Solved

The original angle-expandable spinal cage patent, while innovative in its field, is limited to spinal cage applications. However, the fundamental technology can be adapted to address critical problems in other industries, where adjustable-angle sensing and inspection are crucial. The new inventive concept solves the problem of fixed-angle limitations in these fields, enabling more effective and efficient data collection, monitoring, and optimization.

Detailed Description of the Inventive Concept

The inventive concept comprises an angle-expandable frame, configured to adjust the angle of a sensor, camera, or other device with respect to its environment. The frame is operated by a driving bolt, which enables precise angle adjustments. In the agricultural context, the frame is used to optimize soil sensor placement. In environmental monitoring, the frame adjusts the angle of a sensor or sampling point. In wind energy, the frame is integrated into a wind turbine blade to optimize angle of attack. In industrial equipment inspection, the frame is used in a robotic arm to adjust the angle of inspection. In solar energy harvesting, the frame is used in a mounting system to optimize solar panel angle with respect to the sun's position.

Novelty and Inventive Step

The new inventive concept is novel and non-obvious in its application of the original angle-expandable technology to entirely new fields, leveraging the core innovation to address distinct problems. The inventive step lies in the recognition of the technology's broader potential and its adaptation to these new contexts.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include adjustable-angle frames for underwater sensing, medical imaging, or aerospace applications. Variations of the driving bolt mechanism could also be explored, such as using alternative actuation methods or materials.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including agriculture, environmental monitoring, wind energy, industrial equipment inspection, and solar energy harvesting. The target market includes companies and organizations seeking to optimize their sensing, inspection, and monitoring capabilities, as well as those developing innovative solutions for these industries.

CPC Classifications

SectionClassGroup
A A61 A61F2/4455
A A61 A61F2002/3054
A A61 A61F2002/30433
A A61 A61F2002/30471
A A61 A61F2002/30579

Field of Art

Mechanical engineering and medical device design, specifically focusing on adjustable structural systems with precision angle modification mechanisms, particularly in biomechanical and sensing applications

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or biomedical device designer with expertise in precision mechanical systems, understanding of modular frame design, mechanical actuation principles, and interdisciplinary technology adaptation

Obviousness Rationale

A PHOSITA would recognize the fundamental angle-adjustment mechanism from the source patent as a generalizable technical solution applicable across multiple domains. The core innovation of using a driving bolt to enable precise angular modification is directly transferable to sensing, industrial, and energy applications. The technical principles of mechanical angle adjustment are sufficiently universal that adapting the spinal cage technology to alternative contexts represents an obvious extension of the original design.

Obvious Combinations & Variations

Source Patent Element
Angle-expandable frame with driving bolt for adjusting plate orientation
PTD Variation
Agricultural soil sensor frame with angle adjustment mechanism
Obviousness Reasoning
Known technique of adapting precision mechanical systems to domain-specific sensing requirements, with predictable results in improving measurement capabilities
Source Patent Element
Block with inclined surfaces enabling angular modification
PTD Variation
Wind turbine blade spar with adjustable angle of attack
Obviousness Reasoning
Predictable application of mechanical angle adjustment principle to optimize performance in fluid dynamic systems, representing a standard engineering design choice
Source Patent Element
Frame structure with integrated driving mechanism
PTD Variation
Solar panel mounting system with precise angular positioning
Obviousness Reasoning
Finite identified solution for optimizing energy capture through mechanical angle modification, representing a straightforward technical adaptation
Source Patent Element
Modular cage design with adjustable plate configuration
PTD Variation
Robotic inspection arm with variable sensor positioning
Obviousness Reasoning
Known technique of transferring precision mechanical principles across technological domains, with expected and predictable performance improvements
Source Patent Element
Driving bolt mechanism for controlled spatial reconfiguration
PTD Variation
Environmental monitoring sensor cage with adjustable sampling orientation
Obviousness Reasoning
Obvious extension of mechanical design principles to improve measurement precision through controlled spatial repositioning
35 U.S.C. § 103 Summary: Based on US Patent 11857435's disclosure of an angle-expandable mechanical system, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the disclosed variations obvious, as they represent straightforward technological adaptations of a known precision angle-adjustment mechanism across multiple technical domains, thereby establishing anticipatory prior art for potential future patent claims.

Original Patent Information

Patent NumberUS 11,857,435
TitleAngle-expandable spinal cage
Assignee(s)PMT Republic, Inc., GBS Commonwealth Co., Ltd.