Official data from INPI

PROCESSO DE RECUPERACAO DE MASSA CERAMICA PARA FABRICACAO DE CAPACITORES ELETRICOS

Em AnáliseInvention Patent

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Application data

Number

PI8504206

Type

Invention Patent

Filing

08/30/1985

Publication

04/07/1987

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Progress at the INPI

Filing08/30/85
Publication04/07/87
Examination11/08/88
Allowance
Grant
In force

Published on 04/07/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THOMSON CSF COMPONENTES DO BRA [BR]

Inventors

M. R. (pessoa física)

Technical data

IPC Classification

H01G 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Publicação do pedido de patente

#3.1

04/07/1987

RPI 859

Pedido de patente depositado

#2.1

10/29/1985

RPI 784

Retificação

#15.3

06/09/1992

RPI 1123

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