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Official data from INPI

APERFEICOAMENTOS EM REGISTROS

ArquivadaInvention Patent

Application data

Number

PI8304918

Type

Invention Patent

Filing

09/06/1983

Publication

04/16/1985

Progress at the INPI

  1. Filing09/06/83
  2. Publication04/16/85
  3. Examination11/26/85
  4. Allowance10/29/86
  5. Abandoned
  6. In force

The application was allowed on 10/29/1986 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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1987

RPI 885

Notificação para pagamento de retribuição

#13.1

03/31/1987

RPI 858

Deferimento

#9.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Publicação do pedido de patente

#3.1

04/16/1985

RPI 756

Pedido de patente depositado

#2.1

11/08/1983

RPI 681

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