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Official data from INPI

PROCESSO DE OBTENCAO DE UM ELEMENTO POSITIVO PARA A OBTENCAO DE UMA MATRIZ IMPRESSORA

Em AnáliseInvention Patent

Application data

Number

PI8406039

Type

Invention Patent

Filing

11/28/1984

Publication

04/16/1985

Progress at the INPI

  1. Filing11/28/84
  2. Publication04/16/85
  3. Examination09/03/85
  4. Refused10/17/89
  5. Grant
  6. In force

The application was refused on 10/17/1989 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. Z. (pessoa física)

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/17/1989

RPI 991

Petição de recurso

#12.2

02/21/1989

RPI 957

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Indeferimento

#9.2

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

09/03/1985

RPI 776

Publicação antecipada

#3.2

04/16/1985

RPI 756

Pedido de patente depositado

#2.1

02/20/1985

RPI 748

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