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Official data from INPI

PROCESSO DE PRODUCAO DE MATERIAL EM FOLHA DE FERRO SILICIO COM ADICAO DE BORO E PRODUTO RESULTANTE

ArquivadaInvention Patent

Application data

Number

PI7702460

Type

Invention Patent

Filing

12/09/1976

Publication

-

Progress at the INPI

  1. Filing12/09/76
  2. Publication
  3. Examination
  4. Allowance08/09/83
  5. Abandoned
  6. In force

The application was allowed on 08/09/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/19/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. E. (pessoa física)

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1984

RPI 713

Notificação para pagamento de retribuição

#13.1

11/29/1983

RPI 684

Deferimento

#9.1

08/09/1983

RPI 668

15.0

03/23/1982

RPI 596

Exigência - art. 36 da LPI

#6.1

01/12/1982

RPI 586

14.1

10/20/1981

RPI 574

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