Official data from INPI

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Em AnáliseInvention Patent

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Application data

Number

PI8506144

Type

Invention Patent

Filing

12/26/1985

Publication

06/23/1987

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Progress at the INPI

Under appeal

Filing12/26/85
Publication06/23/87
Examination12/08/87
Refused08/14/90
Grant
In force

The application was refused by the INPI on 08/14/1990. The invention was never patented.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. R. (pessoa física)

Inventors

A. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

11/14/1989

RPI 995

Solicitação de exame técnico

#4.1

12/08/1987

RPI 894

Publicação do pedido de patente

#3.1

06/23/1987

RPI 870

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

Republicação - classificação IPC

#15.11

03/19/1991

RPI 1059

Indeferimento

#9.2

08/14/1990

RPI 1028

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