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Official data from INPI

CONJUNTO ELETRO-MECÂNICO PARA CATRACAS EM CONTROLE DE ACESSO E COBRANÇA AUTOMÁTICA.

Prazo de SigiloUtility Model

Application data

Number

MU6801908

Type

Utility Model

Filing

08/26/1988

Publication

04/24/1990

Progress at the INPI

  1. Filing08/26/88
  2. Publication04/24/90
  3. Examination08/07/90
  4. Allowance
  5. Grant
  6. In force

Published on 04/24/1990, 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: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wolpac Sistemas de Controle Ltda

SP, BR

See this company's full portfolio

Inventors

C. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

101

09/19/1995

RPI 1294

Recurso

#12.1

05/02/1995

RPI 1274

Deferimento

#9.1

12/20/1994

RPI 1255

Exigência - art. 36 da LPI

#6.1

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

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