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Official data from INPI

COMANDEIRA

Prazo de SigiloInvention Patent

Application data

Number

PI8900901

Type

Invention Patent

Filing

02/27/1989

Publication

10/02/1990

Progress at the INPI

  1. Filing02/27/89
  2. Publication10/02/90
  3. Examination01/15/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/02/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brainsystems Controle de Acesso Ltda

RJ, BR

Brainsystems - Eletrônica Indústria e Comércio S/A

RJ, BR

Inventors

A. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G06F 15/21; G07G 1/12.

03/27/2018

RPI 2464

Retificação

#15.3

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

01/15/1991

RPI 1050

Publicação do pedido de patente

#3.1

10/02/1990

RPI 1035

14.1

03/13/1990

RPI 1009

14.1

03/06/1990

RPI 1008

14.1

03/01/1990

RPI 1007

15.7

02/13/1990

RPI 1006

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