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Official data from INPI

SISTEMA DE MICROCOMPUTADOR

PublicadaInvention Patent

Application data

Number

PI8801278

Type

Invention Patent

Filing

03/22/1988

Publication

10/25/1988

Progress at the INPI

  1. Filing03/22/88
  2. Publication10/25/88
  3. Abandoned02/19/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

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Inventors

D. M. (pessoa física)

US

J. S. (pessoa física)

US

Y. L. (pessoa física)

CN

Technical data

IPC Classification

Priority claims

US

029.013 · 03/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/25/1988

RPI 940

Pedido de patente depositado

#2.1

07/19/1988

RPI 926

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1999

RPI 1471

Republicação - classificação IPC

#15.11

Alterada a Classificação de G06F 11/12 para G06F 11/20

08/18/1998

RPI 1443

Exigência - art. 36 da LPI

#6.1

04/14/1998

RPI 1425

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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