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Official data from INPI

PROCESSO PARA O VAZAMENTO DE METAL FUNDIDO EM UM MOLDE E MOLDE PARA USO NELE

Em AnáliseInvention Patent

Application data

Number

PI8700889

Type

Invention Patent

Filing

02/25/1987

Publication

12/29/1987

Progress at the INPI

Under appeal
  1. Filing02/25/87
  2. Publication12/29/87
  3. Examination03/29/88
  4. Refused06/21/94
  5. Grant
  6. In force

The application was refused by the INPI on 06/21/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/29/1988. 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

P. V. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

GB

8604569 · 02/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/29/1988

RPI 910

Publicação do pedido de patente

#3.1

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

06/16/1987

RPI 869

Indeferimento

#9.2

06/21/1994

RPI 1229

Conhecimento de parecer técnico

#7.1

10/13/1993

RPI 1193

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