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Official data from INPI

PROCESSO DE ALINHAMENTO AXIAL DE UM CONJUNTO DE IMPLANTAÇÃO DE UMA SONDA PARIETAL ALONGADA RETILÍNEA NUM FORNO DE FUSÃO-REDUÇÀO E CONJUTO DE IMPLANTAÇÃO DA MESMA.

PublicadaInvention Patent

Application data

Number

PI8703262

Type

Invention Patent

Filing

06/26/1987

Publication

03/15/1988

Progress at the INPI

  1. Filing06/26/87
  2. Publication03/15/88
  3. Examination10/09/90
  4. Allowance11/16/93
  5. Abandoned
  6. In force

The application was allowed on 11/16/1993 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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut de Recherches de la Siderurgie Française - IRSID

FR

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Inventors

F. G. (pessoa física)

FR

J. D. (pessoa física)

FR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/15/1988

RPI 908

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

Arquivamento - Art. 38 §2° da LPI

#11.4

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

03/22/1994

RPI 1216

Deferimento

#9.1

11/16/1993

RPI 1198

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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