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Official data from INPI

MÁQUINA DE COSTURA

Em AnáliseInvention PatentPCT · EP1988001058

Application data

Number

PI8807846

Type

Invention Patent

Filing

11/21/1988

Publication

11/13/1990

PCT

EP1988001058

Progress at the INPI

  1. Filing11/21/88
  2. Publication11/13/90
  3. Examination05/14/91
  4. Allowance
  5. Grant
  6. In force

Published on 11/13/1990, 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: 03/26/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mefina S/A

CH

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Inventors

A. J. (pessoa física)

CH

H. D. (pessoa física)

J. M. (pessoa física)

M. C. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

3806/88-0 · 10/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

03/26/1996

RPI 1321

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

Notificação de entrada na fase nacional - PCT

#1.3

11/13/1990

RPI 1041

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