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Official data from INPI

SISTEMA ISOLADO/AVULSO DE SEGURANÇA EM VEDAÇÃO

Em AnáliseUtility Model

Application data

Number

MU6902478

Type

Utility Model

Filing

11/30/1989

Publication

09/11/1990

Progress at the INPI

  1. Filing11/30/89
  2. Publication09/11/90
  3. Examination01/15/91
  4. Refused11/09/93
  5. Grant
  6. In force

The application was refused on 11/09/1993 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: 11/09/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. S. (pessoa física)

SP, BR

Inventors

H. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/09/1993

RPI 1197

Petição de recurso

#12.2

06/22/1993

RPI 1177

Indeferimento

#9.2

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

01/15/1991

RPI 1050

Publicação antecipada

#3.2

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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