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Official data from INPI

ENVELOPE FECHADO POR ETIQUETA ADESIVA

Em AnáliseUtility Model

Application data

Number

MU7102520

Type

Utility Model

Filing

10/31/1991

Publication

02/18/1992

Progress at the INPI

  1. Filing10/31/91
  2. Publication02/18/92
  3. Examination09/08/92
  4. Refused09/10/96
  5. Grant
  6. In force

The application was refused on 09/10/1996 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: 09/10/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. W. (pessoa física)

SP, BR

Inventors

M. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/10/1996

RPI 1345

Petição de recurso

#12.2

12/20/1994

RPI 1255

Indeferimento

#9.2

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

09/08/1992

RPI 1136

Pedido de patente depositado

#2.1

02/18/1992

RPI 1107

Publicação antecipada

#3.2

02/18/1992

RPI 1107

Pedido de patente depositado

#2.1

12/10/1991

RPI 1097

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