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Official data from INPI

DISPOSIÇÃO EM ANTI-CÂMARA DE SEGURANÇA

Em AnáliseUtility Model
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Application data

Number

MU7100454

Type

Utility Model

Filing

03/06/1991

Publication

07/16/1991
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Progress at the INPI

  1. Filing03/06/91
  2. Publication07/16/91
  3. Examination09/17/91
  4. Refused03/18/97
  5. Grant
  6. In force

The application was refused on 03/18/1997 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/18/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. G. (pessoa física)

SP, BR

Inventors

A. G. (pessoa física)

BR

Technical data

IPC Classification

E04H 1/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

03/18/1997

RPI 1372

120

10/31/1995

RPI 1300

Petição de recurso

#12.2

08/23/1994

RPI 1238

Indeferimento

#9.2

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

07/16/1991

RPI 1076

Publicação antecipada

#3.2

07/16/1991

RPI 1076

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