Official data from INPI

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IndeferidaInvention Patent

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Application data

Number

PI8402417

Type

Invention Patent

Filing

05/21/1984

Publication

12/24/1985

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Progress at the INPI

Under appeal

Filing05/21/84
Publication12/24/85
Examination02/10/87
Refused01/03/89
Grant
In force

The application was refused by the INPI on 01/03/1989. The invention was never patented.

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Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. R. (pessoa física)

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

H04M 11/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1989

RPI 950

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Conhecimento de parecer técnico

#7.1

05/31/1988

RPI 919

Solicitação de exame técnico

#4.1

02/10/1987

RPI 851

Publicação do pedido de patente

#3.1

12/24/1985

RPI 792

Pedido de patente depositado

#2.1

06/25/1985

RPI 766

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