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Official data from INPI

PROCESSO E DISPOSITIVO PARA O BENEFICIAMENTO PARCIAL DE PRODUTOS DE ARAME LAMINADO DE AÇO E EMPREGO DO PROCESSO

Em AnáliseInvention PatentPCT · CH1987000154

Application data

Number

PI8707538

Type

Invention Patent

Filing

11/19/1987

Publication

03/14/1989

PCT

CH1987000154

Progress at the INPI

Technical opinion to answer
  1. Filing11/19/87
  2. Publication03/14/89
  3. Examination10/31/89
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vonn Moos Stahl AG

CH

Inventors

S. B. (pessoa física)

W. S. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

4667/86 · 11/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Notificação de entrada na fase nacional - PCT

#1.3

03/14/1989

RPI 960

Retificação

#15.3

09/26/1995

RPI 1295

Conhecimento de parecer técnico

#7.1

10/04/1994

RPI 1244

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