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Official data from INPI

SISTEMA AUTOMATICO DE CONTROLE DE PASSAGEM COM FICHA ESPECÍFICA.

Em AnáliseUtility Model

Application data

Number

MU6701800

Type

Utility Model

Filing

08/18/1987

Publication

01/05/1988

Progress at the INPI

  1. Filing08/18/87
  2. Publication01/05/88
  3. Examination03/29/88
  4. Refused06/16/92
  5. Grant
  6. In force

The application was refused on 06/16/1992 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wolpac Indústria Metalúrgica Ltda.

SP, BR

Inventors

C. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.15

11/07/1989

RPI 994

Indeferimento

#9.2

08/01/1989

RPI 980

14.4

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

03/29/1988

RPI 910

Publicação antecipada

#3.2

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

111

06/16/1992

RPI 1124

Petição de recurso

#12.2

05/15/1990

RPI 1018

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