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Official data from INPI

ELEMENTO DE SEGURANÇA EM SISTEMA DE VEDAÇÃO

Prazo de SigiloUtility Model

Application data

Number

MU6901200

Type

Utility Model

Filing

06/30/1989

Publication

03/13/1990

Progress at the INPI

  1. Filing06/30/89
  2. Publication03/13/90
  3. Examination08/28/90
  4. Refused03/29/94
  5. Grant
  6. In force

The application was refused on 03/29/1994 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

J. R. (pessoa física)

SP, BR

Inventors

J. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/07/1989

RPI 994

Republicação - classificação IPC

#15.11

04/04/1995

RPI 1270

111

03/29/1994

RPI 1217

12.5

12/14/1993

RPI 1202

Indeferimento (variante)

#9.2.3

12/14/1993

RPI 1202

Petição de recurso

#12.2

06/22/1993

RPI 1177

Indeferimento

#9.2

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

08/28/1990

RPI 1030

Publicação antecipada

#3.2

03/13/1990

RPI 1009

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