Tamper-Evident Hanging Pocket for Retail Display

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Solution Overview

Problem

Existing hanging pockets for trading cards at point of sale are vulnerable to tampering, allowing malicious parties to remove high-value cards without visible evidence, leading to significant replacement costs for manufacturers and retailers.

Innovation Solution

A hanging pocket design featuring a front panel with upper and lower rear panels that fold inwardly to form a pocket with open sides, where side flaps seal to the rear panels, making tampering evident if the seal is broken, without compromising the packaging's visual appeal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If side flaps are secured to panels using adhesive, then the pocket structure is held together, but tampering can be concealed by tucking the side flap back underneath the panel

Engineering Contradiction:
Improveanti-tampering detectionVSAvoidpocket structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The pocket structure is divided into distinct functional zones: the side flaps serve as tamper-evident indicators, while the rear panels provide structural support. When tampering occurs, the side flaps can be separated from the panels without compromising the entire structure, allowing detection while maintaining structural integrity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The side flaps act as intermediary elements between the customer and the product contents. They provide a visible, tamper-evident interface that indicates whether the pocket has been opened, without requiring direct access to the sealed product area.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the pocket structure is made secure to prevent tampering, then product protection is improved, but visual appeal of the packaging may be compromised

Engineering Contradiction:
Improveproduct protectionVSAvoidpackaging appearance
Core Design Contradiction:
ReliabilityVSShape

Solution Approach 1:

The tamper-evident features are localized to specific areas (side flaps and their attachment points) rather than requiring the entire packaging structure to be complex or visually intrusive. This allows the majority of the packaging surface to maintain its aesthetic design while incorporating security features in discrete locations.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The design uses visually appealing graphics and designs on the front and side surfaces of the pocket, creating an attractive appearance that draws attention away from the functional security elements. The tamper-evident features are designed to be inconspicuous until needed.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS11377283B2Hanging pocket with tamper detection
Publication Date: 2022.07.05 PARK COMM LLC D B A MILLENIUM PRINT GRP
  • US11377283B2 patent drawing
  • US11377283B2 patent drawing
  • US11377283B2 patent drawing

AI summary

A hanging pocket for point-of-sale display is provided. The hanging pocket comprises a front panel, an upper rear panel connected to a top edge of the front panel long an upper fold line, and a lower rear panel connected to a bottom edge of the front panel along a lower fold line. The upper and lower rear panels are configured to fold towards the front panel to form a pocket with open sides. First and second side flaps connected to lateral edges of front panel fold inwardly and join with both the upper and lower rear panels to enclose open sides of the pocket.