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Official data from INPI

MÉTODO DE ASSENTAMENTO DE CUBA EM TAMPO DE PIA E PIA OBTIDA.

Em AnáliseInvention Patent

Application data

Number

PI8601569

Type

Invention Patent

Filing

04/07/1986

Publication

01/13/1987

Progress at the INPI

Under appeal
  1. Filing04/07/86
  2. Publication01/13/87
  3. Examination03/10/87
  4. Refused08/21/90
  5. Grant
  6. In force

The application was refused by the INPI on 08/21/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eternox S/A Modulados de Aços para Cozinhas.

Inventors

U. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

10/10/1989

RPI 990

Solicitação de exame técnico

#4.1

03/10/1987

RPI 855

Publicação antecipada

#3.2

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

10/21/1986

RPI 835

Indeferimento

#9.2

08/21/1990

RPI 1029

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