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Official data from INPI

PROCESSO E DISPOSITIVO PARA TRATAMENTO TÉRMICO AO MENOS DE UM ARAME METÁLICO COM PLACAS DE TRANSFERÊNCIA TÉRMICA, INSTALAÇÃO ABRANGENDO AO MENOS UM DISPOSITIVO; ARAME

ArquivadaInvention Patent

Application data

Number

PI9003639

Type

Invention Patent

Filing

07/26/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing07/26/90
  2. Publication08/27/91
  3. Abandoned04/20/93
  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.

Talk to a specialist

Latest action published by the INPI: 09/28/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compagnie Generale des Etablissements Michelin - Michelin & Cie

FR

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Inventors

A. R. (pessoa física)

C. C. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

89/10324 · 07/26/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/28/1999

RPI 1499

Exigência - art. 36 da LPI

#6.1

02/09/1999

RPI 1466

6.2

03/19/1996

RPI 1320

Solicitação de exame técnico

#4.1

04/20/1993

RPI 1168

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/29/1991

RPI 1052

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