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Official data from INPI

DISPOSITIVO PARA RESFRIAR UM PORTA-ELETRODO

Em AnáliseInvention PatentPCT · SE1988000709

Application data

Number

PI8807411

Type

Invention Patent

Filing

12/28/1988

Publication

04/10/1990

PCT

SE1988000709

Progress at the INPI

  1. Filing12/28/88
  2. Publication04/10/90
  3. Examination10/08/91
  4. Allowance
  5. Grant
  6. In force

Published on 04/10/1990, 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: 08/16/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. S. (pessoa física)

SE

R. W. (pessoa física)

SE

Inventors

E. S. (pessoa física)

SE

R. W. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8800083-1 · 01/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

10/08/1991

RPI 1088

Notificação de entrada na fase nacional - PCT

#1.3

04/10/1990

RPI 1013

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