(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

SISTEMA DE MICROCOMPUTADOR

Prazo de SigiloInvention Patent

Application data

Number

PI8902393

Type

Invention Patent

Filing

05/24/1989

Publication

01/16/1990

Progress at the INPI

  1. Filing05/24/89
  2. Publication01/16/90
  3. Abandoned05/14/91
  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: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. C. (pessoa física)

US

See this company's full portfolio

Inventors

M. D. (pessoa física)

P. B. (pessoa física)

US

R. B. (pessoa física)

Technical data

IPC Classification

Priority claims

US

198.894 · 05/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/04/1989

RPI 976

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1999

RPI 1471

Republicação - classificação IPC

#15.11

Alterada a Classificação para Int.Cl.6 G06F 9/38

04/22/1998

RPI 1426

Exigência - art. 36 da LPI

#6.1

04/22/1998

RPI 1426

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

Publicação do pedido de patente

#3.1

01/16/1990

RPI 1002

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.