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Official data from INPI

MEDIDOR DE VAZÃO

ConcedidaInvention PatentPCT · EP2021078548

Application data

Number

112023006867

Type

Invention Patent

Filing

10/14/2021

Publication

05/16/2023

PCT

EP2021078548

Progress at the INPI

  1. Filing10/14/21
  2. Publication05/16/23
  3. Examination
  4. Allowance01/27/26
  5. Grant02/10/26
  6. In force10/14/41

The patent was granted on 02/10/2026 and is in force until 10/14/2041. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/14/2041

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Latest action published by the INPI: 02/10/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GWF AG

CH

Inventors

F. S. (pessoa física)

CH

M. H. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

DE

102020127027.5 · 10/14/2020

DE

102020130357.2 · 11/17/2020

DE

102020130517.6 · 11/18/2020

Abstract

MEDIDOR DE VAZÃO. Descrição de um medidor de vazão com uma seção transversal de fluxo otimizada.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 14/10/2021, observadas as condições legais

02/10/2026

RPI 2875

Deferimento

#9.1

01/27/2026

RPI 2873

Parecer de pré-exame

#6.23

09/16/2025

RPI 2854

Notificação de entrada na fase nacional - PCT

#1.3

05/16/2023

RPI 2732

Alteração de dados cadastrais

#1.1

04/25/2023

RPI 2729

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