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Official data from INPI

MODELO DE FUNDIÇÃO DE METAL E PROCESSO DE FABRICAÇÃO DE UM MODELO DE FUNDIÇÃO DE METAL

Em AnáliseInvention Patent

Application data

Number

PI8802831

Type

Invention Patent

Filing

06/09/1988

Publication

01/03/1989

Progress at the INPI

Technical opinion to answer
  1. Filing06/09/88
  2. Publication01/03/89
  3. Examination06/27/89
  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: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Foseco International Limited, companhia britânica

GB

See this company's full portfolio

Inventors

J. B. (pessoa física)

GB

N. G. (pessoa física)

GB

R. K. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8713569 · 06/10/1987

GB

8728489 · 12/05/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/27/1989

RPI 975

Publicação do pedido de patente

#3.1

01/03/1989

RPI 950

Pedido de patente depositado

#2.1

11/01/1988

RPI 941

Retificação

#15.3

10/10/1995

RPI 1297

Republicação - classificação IPC

#15.11

05/02/1995

RPI 1274

Conhecimento de parecer técnico

#7.1

11/08/1994

RPI 1249

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