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Official data from INPI

LIGA À BASE DE ALUMÍNIO, PROCESSO PARA SUA OBTENÇÃO E PRODUTO DE COMPOSIÇÃO

ArquivadaInvention Patent

Application data

Number

PI9001576

Type

Invention Patent

Filing

04/04/1990

Publication

04/30/1991

Progress at the INPI

  1. Filing04/04/90
  2. Publication04/30/91
  3. Abandoned06/22/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/24/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. R. (pessoa física)

FR

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Inventors

J. F. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89 04700 · 04/05/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/24/1996

RPI 1360

6.2

03/19/1996

RPI 1320

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

04/30/1991

RPI 1065

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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