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Official data from INPI

PROCESSO DE SINCRONIZAÇÃO DE DOIS MICRO-PROCESSADORES.

ConcedidaInvention Patent

Application data

Number

PI8205539

Type

Invention Patent

Filing

09/21/1982

Publication

08/30/1983

Progress at the INPI

  1. Filing09/21/82
  2. Publication08/30/83
  3. Examination03/19/85
  4. Allowance10/15/85
  5. Grant05/27/86
  6. Terminated04/02/96

The patent was granted on 05/27/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

FR

C. A. (pessoa física)

FR

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Inventors

B. D. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

8117832 · 09/22/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Deferimento

#9.1

10/15/1985

RPI 782

Solicitação de exame técnico

#4.1

03/19/1985

RPI 752

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/09/1982

RPI 629

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

18.8

11/20/1990

RPI 1042

Anuidade - prazo legal encerrado

#18.2

10/16/1990

RPI 1037

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