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Official data from INPI

ARTIGO DE LIGA DE ALUMÍNIO TENDO UMA PORÇÃO LOCALIZADA DE MATERIAL COMPÓSITO

ArquivadaInvention Patent

Application data

Number

PI9002664

Type

Invention Patent

Filing

06/05/1990

Publication

08/20/1991

Progress at the INPI

  1. Filing06/05/90
  2. Publication08/20/91
  3. Examination11/26/91
  4. Allowance06/01/99
  5. Abandoned
  6. In force

The application was allowed on 06/01/1999 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/18/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Izumi Industries, LTD

JP

Inventors

M. K. (pessoa física)

JP

T. O. (pessoa física)

JP

Y. S. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

149220/89 · 06/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/18/2000

RPI 1528

Republicação - classificação IPC

#15.11

Alterada de Int. Cl 6 C22C 1/08; C22C 21/00

06/01/1999

RPI 1482

Deferimento

#9.1

06/01/1999

RPI 1482

Exigência - art. 36 da LPI

#6.1

04/28/1998

RPI 1427

6.2

03/12/1996

RPI 1319

Solicitação de exame técnico

#4.1

11/26/1991

RPI 1095

Publicação do pedido de patente

#3.1

08/20/1991

RPI 1081

Pedido de patente depositado

#2.1

10/16/1990

RPI 1037

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