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Official data from INPI

TROCADOR DE CALOR COM ALETAS

ArquivadaInvention PatentPCT · EP2016065930

Application data

Number

112018000880

Type

Invention Patent

Filing

07/06/2016

Publication

09/11/2018

PCT

EP2016065930

Progress at the INPI

  1. Filing07/06/16
  2. Publication09/11/18
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/25/2020. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. T. (pessoa física)

FR

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Inventors

P. B. (pessoa física)

FR

S. B. (pessoa física)

FR

Technical data

Priority claims

FR

1556764 · 07/17/2015

Abstract

A invenção se refere a um trocador de calor (1) que compreende pelo menos um tubo (2) de circulação de fluido portador de calor ligado a pelo menos uma aleta (4) de dissipação de calorias. A aleta (4) é feita de folha de metal expandido.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/25/2020

RPI 2590

Exigência preliminar

#6.21

02/27/2020

RPI 2564

Notificação de entrada na fase nacional - PCT

#1.3

09/11/2018

RPI 2488

Alteração de dados cadastrais

#1.1

05/22/2018

RPI 2472

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