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Official data from INPI

CONTROLADOR DE FORÇA DE APERTO HÍBRIDO SINCRONIZADO PARA ACESSÓRIO DE EMPILHADEIRA

Em ExigênciaInvention PatentPCT · US2021037692

Application data

Number

112022025800

Type

Invention Patent

Filing

06/16/2021

Publication

01/10/2023

PCT

US2021037692

Progress at the INPI

Technical opinion to answer
  1. Filing06/16/21
  2. Publication01/10/23
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/15/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

US

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Inventors

C. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

63/041,014 · 06/18/2020

Abstract

CONTROLADOR DE FORÇA DE APERTO HÍBRIDO SINCRONIZADO PARA ACESSÓRIO DE EMPILHADEIRA. A presente invenção se refere a um circuito de controle hidráulico operável para seletivamente acoplar de maneira hidráulica um primeiro e segundo atuadores hidráulicos ou evitar esse acoplamento hidráulico.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

07/15/2025

RPI 2845

Notificação de entrada na fase nacional - PCT

#1.3

01/10/2023

RPI 2714

Alteração de dados cadastrais

#1.1

12/27/2022

RPI 2712

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