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Official data from INPI

SEM TITULO

ArquivadaInvention Patent

Application data

Number

PI8304527

Type

Invention Patent

Filing

08/22/1983

Publication

04/03/1984

Progress at the INPI

  1. Filing08/22/83
  2. Publication04/03/84
  3. Examination07/08/86
  4. Allowance01/10/89
  5. Abandoned
  6. In force

The application was allowed on 01/10/1989 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

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

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

05/30/1989

RPI 971

Deferimento

#9.1

01/10/1989

RPI 951

Exigência - art. 36 da LPI

#6.1

08/02/1988

RPI 928

6.2

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

07/08/1986

RPI 820

Publicação do pedido de patente

#3.1

04/03/1984

RPI 702

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

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