Robotic Arm Protective Cover Remover

Publication ID: 24-11857772_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Robotic Arm Protective Cover Remover,” Published Technical Disclosure No. 24-11857772_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857772_0007_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. 11,857,772.

Summary of the Inventive Concept

A system and method for removing protective covers from robotic arms in industrial manufacturing, leveraging the core technology of the original needle shield remover patent.

Background and Problem Solved

In industrial manufacturing, robotic arms are often equipped with protective covers to prevent damage and contamination. However, these covers can be difficult to remove, requiring manual intervention and increasing downtime. The original needle shield remover patent, designed for medical applications, did not address this specific problem. The new inventive concept adapts the core technology to create a reusable, efficient, and safe solution for removing protective covers from robotic arms.

Detailed Description of the Inventive Concept

The robotic arm protective cover remover comprises a passageway to receive at least part of the protective cover, defined by a side wall with a cut-out or gap to facilitate removal. The device can be designed with a friction fit area or mechanical actuator to aid in the removal process. The system can be integrated into robotic arm maintenance routines, reducing downtime and increasing overall manufacturing efficiency.

Novelty and Inventive Step

The new inventive concept introduces a novel application of the original needle shield remover technology, addressing a previously unconsidered problem in industrial manufacturing. The adaptation of the passageway and removal mechanism to accommodate robotic arm protective covers constitutes a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments of the robotic arm protective cover remover could include adjustable passageways, interchangeable removal mechanisms, or integration with existing robotic arm maintenance systems. Variations could also include different materials or coatings for the device to accommodate various types of protective covers.

Potential Commercial Applications and Market

The robotic arm protective cover remover has significant commercial potential in the industrial manufacturing sector, particularly in industries that rely heavily on robotic automation, such as automotive, aerospace, and electronics. The device could be marketed as a standalone product or integrated into existing maintenance solutions, offering a competitive advantage to manufacturers seeking to optimize their production processes.

Field of Art

Medical device technology and industrial robotic maintenance, involving mechanical removal systems for protective covers, with expertise in precision mechanical design, material interactions, and device ergonomics

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in medical device design or industrial robotics, familiar with mechanical removal mechanisms, understanding of friction fits, passageway designs, and modular device configurations

Obviousness Rationale

A PHOSITA would recognize the fundamental mechanical principles of the needle shield remover are directly transferable to robotic arm protective cover removal, with the core mechanism of a passageway with a cut-out or gap remaining substantively identical across domains. The technical problem of safely and efficiently removing a protective cover is consistent whether in medical or industrial contexts, suggesting a straightforward adaptation of the existing mechanical solution. The friction fit and passageway design represent standard engineering approaches to removal mechanisms that would be readily apparent to a skilled practitioner.

Obvious Combinations & Variations

Source Patent Element
Passageway defined by a side wall with a cut-out to receive a needle shield
PTD Variation
Passageway defined by a side wall with a cut-out to receive a robotic arm protective cover
Obviousness Reasoning
Predictable design transfer between similar mechanical removal scenarios, with the core mechanical principle remaining unchanged across different protective cover types
Source Patent Element
Friction fit area within the receiving means for shield removal
PTD Variation
Friction fit mechanism for removing robotic arm protective covers
Obviousness Reasoning
Known technique of using friction-based removal is a standard engineering solution applicable across multiple mechanical domains
Source Patent Element
Receiving means with a gap to allow shield introduction
PTD Variation
Passageway with a gap to facilitate protective cover insertion and removal
Obviousness Reasoning
Finite design solution for mechanical cover removal that represents an obvious design choice for a PHOSITA
Source Patent Element
Needle shield removal device with modular design
PTD Variation
Robotic arm protective cover remover with adaptable passageway configurations
Obviousness Reasoning
Predictable engineering approach of creating modular removal systems with interchangeable components
Source Patent Element
Mechanical mechanism for shield removal
PTD Variation
Mechanical actuator integrated into protective cover removal system
Obviousness Reasoning
Known technique of applying mechanical actuation to removal processes, representing a standard engineering solution
35 U.S.C. § 103 Summary: Based on US Patent 11857772's teachings, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the robotic arm protective cover removal system obvious, as the fundamental mechanical principles of shield removal are directly transferable across technical domains, with no inventive step beyond standard engineering adaptation.

Original Patent Information

Patent NumberUS 11,857,772
TitleNeedle shield remover
Assignee(s)Owen Mumford Limited