Official data from INPI

SISTEMA DE CONTROLE DE RAIO -X E PROCESSO DE OPERAÇÃO DE UM SISTEMA DE CONTROLE DE RAIO-X

Prazo de SigiloInvention Patent

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Application data

Number

PI8904391

Type

Invention Patent

Filing

08/31/1989

Publication

03/05/1991

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Progress at the INPI

Under appeal

Filing08/31/89
Publication03/05/91
Examination05/14/91
Refused12/28/99
Grant
In force

The application was refused by the INPI on 12/28/1999. The invention was never patented.

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. C. (pessoa física)

SP, BR

Inventors

N. C. (pessoa física)

Technical data

IPC Classification

H05G 1/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Indeferimento

#9.2

Indeferido com base no Artigo 8° combinado com o Artigo 13 da LPI.

12/28/1999

RPI 1512

Conhecimento de parecer técnico

#7.1

10/27/1998

RPI 1451

Pedido de certificado de adição de invenção

#5.1

10/01/1991

RPI 1087

Solicitação de exame técnico

#4.1

05/14/1991

RPI 1067

Publicação do pedido de patente

#3.1

03/05/1991

RPI 1057

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