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Official data from INPI

TROCADOR DE CALOR COM FEIXE DE TUBOS, EM PARTICULAS PARA VEÍCULO AUTOMÓVEL

Em AnáliseInvention Patent

Application data

Number

PI8500827

Type

Invention Patent

Filing

02/25/1985

Publication

10/15/1985

Progress at the INPI

  1. Filing02/25/85
  2. Publication10/15/85
  3. Examination02/17/87
  4. Allowance
  5. Grant
  6. In force

Published on 10/15/1985, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Valeo

FR

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Inventors

M. P. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

84 02964 · 02/27/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

110

11/14/1989

RPI 995

Recurso

#12.1

11/22/1988

RPI 944

Deferimento

#9.1

08/02/1988

RPI 928

Exigência - art. 36 da LPI

#6.1

01/19/1988

RPI 900

Solicitação de exame técnico

#4.1

02/17/1987

RPI 852

Publicação do pedido de patente

#3.1

10/15/1985

RPI 782

Pedido de patente depositado

#2.1

05/14/1985

RPI 760

15.7

10/02/1990

RPI 1035

Retificação

#15.3

04/24/1990

RPI 1015

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