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Official data from INPI

PROCESSO E DISPOSITIVO PARA A USINAGEM DE PEÇAS DE TRABALHO COM RADIAÇÃO A LASER

Em AnáliseInvention PatentPCT · DE1989000465

Application data

Number

PI8907546

Type

Invention Patent

Filing

07/14/1989

Publication

06/11/1991

PCT

DE1989000465

Progress at the INPI

  1. Filing07/14/89
  2. Publication06/11/91
  3. Examination06/01/93
  4. Allowance
  5. Grant
  6. In force

Published on 06/11/1991, 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: 11/21/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. V. (pessoa física)

DE

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Inventors

E. B. (pessoa física)

G. H. (pessoa física)

K. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

DE P 38 24 048 · 07/15/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

06/01/1993

RPI 1174

15.17

05/25/1993

RPI 1173

15.7

03/31/1992

RPI 1113

Notificação de entrada na fase nacional - PCT

#1.3

06/11/1991

RPI 1071

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