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Official data from INPI

DISPOSITIVO DE BOMBA.

ArquivadaInvention PatentPCT · EP2019058917
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Application data

Number

112021018901

Type

Invention Patent

Filing

04/09/2019

Publication

11/30/2021

PCT

EP2019058917
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Progress at the INPI

  1. Filing04/09/19
  2. Publication11/30/21
  3. Examination
  4. Allowance11/05/24
  5. Abandoned
  6. In force

The application was allowed on 11/05/2024 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 02/25/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. A. (pessoa física)

NO

Inventors

N. O. (pessoa física)

NO

Technical data

IPC Classification

F04B 3/00F04B 37/12F04B 5/02F04B 9/105F04B 9/113

Abstract

A presente invenção fornece uma bomba de dupla ação disposta para utilizar a energia em um fluido de acionamento fornecido para fornecer um aumento de pressão definido em um fluido de bomba fornecido.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/25/2025

RPI 2825

Arquivamento por falta de pagamento

#8.6

Referente à 6ª anuidade.

02/04/2025

RPI 2822

Deferimento

#9.1

11/05/2024

RPI 2809

Parecer de pré-exame

#6.23

07/04/2023

RPI 2739

Notificação de entrada na fase nacional - PCT

#1.3

11/30/2021

RPI 2656

Alteração de dados cadastrais

#1.1

10/05/2021

RPI 2648

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VÁLVULA CONTROLADORA DE FLUXO

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