Official data from INPI

MONOQUEIMA EM LAJOTAS EXTRUSADAS E ESMALTADAS

Em AnáliseInvention Patent

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Application data

Number

PI8405635

Type

Invention Patent

Filing

11/05/1984

Publication

06/18/1985

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Progress at the INPI

Under appeal

Filing11/05/84
Publication06/18/85
Examination01/21/86
Refused03/13/90
Grant
In force

The application was refused by the INPI on 03/13/1990. The invention was never patented.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND DE CERAMICA NASPOLINI LTDA [BR]

Inventors

N. O. (pessoa física)

Technical data

IPC Classification

C04B 33/34

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

05/23/1989

RPI 970

Solicitação de exame técnico

#4.1

01/21/1986

RPI 796

Solicitação de exame não realizada

#4.2

09/17/1985

RPI 778

Publicação antecipada

#3.2

06/18/1985

RPI 765

Pedido de patente depositado

#2.1

01/22/1985

RPI 744

Indeferimento

#9.2

03/13/1990

RPI 1009

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