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Official data from INPI

APARELHO PARA RECONFIGURAR AUTOMATICAMENTE A ESTRUTURA DE ENDERECO DE MEMORIA DE UM SISTEMA DE PROCESSAMENTO DE DADOS

Em AnáliseInvention Patent

Application data

Number

PI8404920

Type

Invention Patent

Filing

09/29/1983

Publication

08/20/1985

Progress at the INPI

  1. Filing09/29/83
  2. Publication08/20/85
  3. Examination10/06/87
  4. Allowance09/18/90
  5. Abandoned
  6. In force

The application was allowed on 09/18/1990 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

TANDEM COMPUTERS INC [US]

Inventors

C. M. (pessoa física)

H. W. (pessoa física)

L. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

12/11/1984

RPI 738

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

01/02/1991

RPI 1048

Deferimento

#9.1

09/18/1990

RPI 1033

Exigência - art. 36 da LPI

#6.1

01/16/1990

RPI 1002

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