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Official data from INPI

SISTEMAS DE PROCESSAMENTO DE DADOS DIGITAIS MICROPROGRAMADOS EMPREGANDO TAREFAS AO NIVEL MICROINSTRUCAO

ArquivadaInvention Patent

Application data

Number

PI8109027

Type

Invention Patent

Filing

09/30/1981

Publication

09/06/1983

Progress at the INPI

  1. Filing09/30/81
  2. Publication09/06/83
  3. Examination02/12/85
  4. Allowance05/27/86
  5. Abandoned
  6. In force

The application was allowed on 05/27/1986 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: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BURROUGHS CORP [GB]

BURROYGHS MACHINES LTD [GB]

Inventors

H. [. (pessoa física)

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/23/1987

RPI 870

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

02/12/1985

RPI 747

Retificação da notificação da fase nacional - PCT

#1.3.1

11/01/1983

RPI 680

Notificação de entrada na fase nacional - PCT

#1.3

09/06/1983

RPI 672

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