Tamper-Evident Closure Container with Reinforced Structure

Publication ID: 24-11857754_0001_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Tamper-Evident Closure Container with Reinforced Structure,” Published Technical Disclosure No. 24-11857754_0001_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857754_0001_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. 11,857,754.

Summary of the Inventive Concept

A tamper-evident closure container with a reinforced structure, designed to securely store and dispense emergency medication, such as epinephrine, in response to anaphylaxis, improving safety and efficiency.

Background and Problem Solved

The original patent's tamper-evident closure container had limitations in terms of accidental detachment and unauthorized access. The new inventive concept addresses these limitations by incorporating a reinforced structure in the tamper-evident pull-tab, ensuring the secure storage and dispensing of emergency medication.

Detailed Description of the Inventive Concept

The tamper-evident closure container comprises a first casing member and a second casing member hingedly attached thereto, with the first casing member featuring a reinforced tamper-evident pull-tab and catches to prevent accidental detachment and bending. The container is designed to securely store a syringe containing a predetermined dose of medication, which can be accessed quickly and safely in emergency situations. The reinforced structure of the pull-tab and catches ensures that the container remains secure, preventing unauthorized access and maintaining the integrity of the medication.

Novelty and Inventive Step

The new claims introduce a reinforced structure in the tamper-evident pull-tab and catches, which provides a significant improvement over the original patent's design. This innovative feature ensures the secure storage and dispensing of emergency medication, addressing the limitations of the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the design of the reinforced structure, using different materials for the container and catches, or incorporating additional security features, such as RFID tags or biometric authentication. These variations could be used to tailor the inventive concept to specific industries or applications.

Potential Commercial Applications and Market

The tamper-evident closure container with a reinforced structure has significant commercial potential in the pharmaceutical and medical industries, particularly in the context of emergency medication dispensing. The inventive concept could be marketed as a secure and efficient solution for storing and dispensing life-saving medications, such as epinephrine auto-injectors.

CPC Classifications

SectionClassGroup
A A61 A61M5/002
A A61 A61M5/31501
A A61 A61M5/31525
A A61 A61M5/50
B B65 B65D55/06

Field of Art

Medical device design and emergency medication storage systems, focusing on containment and rapid access for injectable medications, particularly in emergency response contexts

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in packaging design, emergency medical equipment, and injection system configurations, familiar with safety standards and ergonomic design principles

Obviousness Rationale

A person of ordinary skill would recognize that reinforcing the structural elements of a tamper-evident container represents a predictable engineering solution to enhance the reliability and security of emergency medication storage. The proposed variations represent incremental improvements that would be apparent to a skilled practitioner seeking to optimize the original container design's performance and safety characteristics. The modifications address known limitations in emergency medication containers by introducing structural reinforcements that prevent accidental detachment and potential compromise of the medication storage system.

Obvious Combinations & Variations

Source Patent Element
Container with first and second casing members and a hinge location
PTD Variation
Adding reinforced structural elements to prevent accidental detachment of the pull-tab
Obviousness Reasoning
A PHOSITA would recognize that strengthening critical connection points is a standard design approach to improve mechanical reliability, representing a predictable variation using known engineering techniques
Source Patent Element
Catches with L-shaped profile for container stacking
PTD Variation
Implementing reinforced catches to prevent bending or deformation
Obviousness Reasoning
Enhancing structural integrity of connection mechanisms is an obvious design optimization that would be immediately apparent to a skilled practitioner seeking to improve container durability
Source Patent Element
Syringe storage for emergency medication
PTD Variation
Adding security features like RFID or biometric authentication to the container
Obviousness Reasoning
Incorporating additional security mechanisms represents a logical extension of existing emergency medication storage principles, utilizing known technological solutions to address potential access and tracking challenges
Source Patent Element
Container designed for single-dose medication storage
PTD Variation
Reinforcing the container structure to ensure precise medication preservation
Obviousness Reasoning
Improving container structural integrity to maintain medication integrity is a predictable engineering solution that directly addresses potential mechanical vulnerabilities in emergency medication storage
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857754, the present publication demonstrates that the claimed variations in tamper-evident container design represent obvious modifications to the prior art, employing standard engineering techniques to enhance structural reliability and security. A person of ordinary skill would find the proposed design improvements to be straightforward extensions of existing emergency medication storage technologies, lacking any inventive step beyond routine mechanical engineering practices.

Original Patent Information

Patent NumberUS 11,857,754
TitleTamper evident closure container