Official data from INPI

"DESCARREGADOR DE SURTOS COM INVÓLUCRO TERMOPLÁSTICO"

Em AnáliseInvention Patent

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Application data

Number

PI8706477

Type

Invention Patent

Filing

11/24/1987

Publication

04/26/1988

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Progress at the INPI

Under appeal

Filing11/24/87
Publication04/26/88
Examination06/28/88
Refused09/24/96
Grant
In force

The application was refused by the INPI on 09/24/1996. The invention was never patented.

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Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. F. (pessoa física)

SP, BR

Inventors

C. F. (pessoa física)

Technical data

IPC Classification

H01T 4/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/28/1988

RPI 923

Publicação antecipada

#3.2

04/26/1988

RPI 914

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Indeferimento

#9.2

09/24/1996

RPI 1347

Conhecimento de parecer técnico

#7.1

11/28/1995

RPI 1304

Retificação

#15.6

02/13/1991

RPI 1054

Alteração de numeração

#15.1

10/23/1990

RPI 1038

From the same holder

Para-raios de corrente contínua.

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