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Official data from INPI

MÉTODO PARA MANUFATURAR METAL FUNDIDO CONTENDO NI E CR

ArquivadaInvention Patent

Application data

Number

PI9000831

Type

Invention Patent

Filing

02/21/1990

Publication

02/05/1991

Progress at the INPI

  1. Filing02/21/90
  2. Publication02/05/91
  3. Examination07/09/91
  4. Allowance08/03/99
  5. Abandoned
  6. In force

The application was allowed on 08/03/1999 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: 11/14/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. C. (pessoa física)

JP

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Inventors

C. T. (pessoa física)

H. T. (pessoa física)

JP

K. I. (pessoa física)

JP

M. K. (pessoa física)

JP

T. T. (pessoa física)

Technical data

Priority claims

JP

042277/89 · 02/21/1989

JP

042278/89 · 02/21/1989

JP

098152/89 · 04/18/1989

JP

108897/89 · 04/27/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º da LPI

11/14/2000

RPI 1558

Deferimento

#9.1

08/03/1999

RPI 1491

Exigência - art. 36 da LPI

#6.1

04/28/1998

RPI 1427

6.2

03/26/1996

RPI 1321

Solicitação de exame técnico

#4.1

07/09/1991

RPI 1075

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

Pedido de patente depositado

#2.1

06/19/1990

RPI 1023

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