DEVICE FOR SOLVING ARITHMETIC OPERATIONS BY ROTARY SELECTION OF NUMERICAL VALUES

PE0015492026ZActive Publication Date: 2026-08-10UNIVERSIDAD NACIONAL DE EDUCACION ENRIQUE GUZMAN Y VALLE

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Patent Information

Application Number: PE2026000124U
Authority / Receiving Office: PE · PE
Patent Type: Utility models
Current Assignee / Owner
Filing Date: 2026-01-22
Publication Date: 2026-08-10

Application Information

Patent Timeline

22 Jan 2026

Application

PE2026000124U

10 Aug 2026

Publication

PE0015492026Z

IPC: G09B19/02; G09B23/02

Inventors: JAIME ANDIA Mario; MARQUEZ BELTRAN Jose Alberto

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Abstract

The present invention relates to an interactive educational device for solving arithmetic operations, which combines visual selection of numerical values, internal arithmetic processing, and mechanical representation of numbers, in order to facilitate the active learning of basic mathematical operations. The device comprises a circular numerical selection structure provided with luminous indicators, independent selection means for tens and units, a processing system configured to execute the selected arithmetic operation, and movable segmented elements actuated by motors that allow the numerical values to be physically represented.

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