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Official data from INPI

MÉTODO PARA FABRICAÇÃO DE AGLOMERADOS DE PELOTAS SINTERIZADAS

ArquivadaInvention Patent

Application data

Number

PI9000613

Type

Invention Patent

Filing

02/12/1990

Publication

01/15/1991

Progress at the INPI

  1. Filing02/12/90
  2. Publication01/15/91
  3. Examination07/09/91
  4. Allowance12/29/98
  5. Abandoned
  6. In force

The application was allowed on 12/29/1998 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. C. (pessoa física)

JP

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Inventors

H. I. (pessoa física)

JP

H. N. (pessoa física)

JP

M. G. (pessoa física)

JP

M. S. (pessoa física)

JP

O. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

033428/89 · 02/13/1989

JP

033429/89 · 02/13/1989

JP

039709/89 · 02/20/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

12/29/1998

RPI 1460

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

01/15/1991

RPI 1050

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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