Fore-Edge Book Folding Structure That Preserves Readability

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Solution Overview

Problem

Traditional books lack interactive features that can maintain reader engagement and readability, especially with lengthy or complex texts, failing to actively involve readers and provide a sense of progress and reward.

Innovation Solution

Incorporation of folding and cutting guides on the pages of a bound device, along with colored areas, to create a three-dimensional structure on the fore-edge, allowing readers to engage in a hands-on activity while preserving content readability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If interactive elements are added to traditional books, then reader engagement is improved, but device complexity increases

Engineering Contradiction:
Improvereader engagementVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The book is divided into functional segments: content pages for reading and interactive pages with folding/cutting guides for engagement. This segmentation allows the book to provide both traditional reading functionality and interactive elements without requiring the entire book structure to be complex. The interactive features are isolated to specific pages rather than being integrated throughout the entire binding structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent transitions from two-dimensional flat book pages to three-dimensional structures through folding and cutting operations. Readers create pop-up elements, folded flaps, and dimensional shapes that extend beyond the flat page surface. This dimensional transformation provides tactile and visual engagement while maintaining the basic book format, adding interactivity without fundamentally changing the device structure.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If folding and cutting guides are added to pages, then interactivity is improved, but content readability deteriorates

Engineering Contradiction:
ImproveinteractivityVSAvoidcontent readability
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

Interactive elements are localized to specific regions of pages (margins, borders, or dedicated interactive pages) while the main content areas remain clean and readable. The folding and cutting guides are positioned in ways that do not obscure text or images, allowing readers to access content without interference from interactive components. This spatial differentiation ensures both readability and interactivity coexist.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The folding and cutting guides are pre-designed and pre-positioned on pages during manufacturing, with instructions provided in advance. Readers follow predetermined paths and sequences for interaction, which ensures that the interactive elements are created correctly without requiring complex decision-making during reading. This preliminary structuring maintains content clarity while enabling systematic interaction.

Inventive Principle:
Principle #10Preliminary action

3Shape

If manual folding and cutting operations are required, then three-dimensional structure creation is improved, but ease of operation deteriorates

Engineering Contradiction:
Improvethree-dimensional structureVSAvoidease of operation
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

The book structure itself provides the tools and guides necessary for folding and cutting operations. Pre-scored lines, perforated edges, and embossed guides are built into the pages, allowing readers to create precise three-dimensional forms through simple manual actions rather than requiring external tools or complex procedures. The book serves its own construction needs, making the process accessible to readers of various skill levels.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260021674A1Book or binding device that includes a series of folding and/or cutting guides into the pages in order to form figures on the fore-edge
Publication Date: 2026.01.22 ZOLEZZI JOSE ABURTO
  • US20260021674A1 patent drawing
  • US20260021674A1 patent drawing

AI summary

A front cover, a back cover, and a plurality of pages bound together with the front cover and the back cover. The plurality of pages comprise a combination of cutting guides and folding guides and colored areas that when cut and folded according to the pre-defined instructions create when viewed from the fore-edge a three-dimensional structure.