Official data from INPI

CONJUNTO DE DISCAGEM COM MEMORIA DE NUMEROS DE CHAMADA RESPECTIVAMENTE MEMORIA DE IDENTIFICACAO

Em AnáliseInvention Patent

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Application data

Number

PI8106798

Type

Invention Patent

Filing

10/23/1980

Publication

07/06/1982

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Progress at the INPI

Filing10/23/80
Publication07/06/82
Examination07/24/84
Refused07/14/87
Grant
In force

The application was refused on 07/14/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LICENTIA GMBH [DE]

Inventors

L. P. (pessoa física)

O. B. (pessoa física)

Technical data

IPC Classification

H04M 7/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/14/1987

RPI 873

Petição de recurso

#12.2

08/27/1985

RPI 775

8.1

07/09/1985

RPI 768

Indeferimento

#9.2

03/12/1985

RPI 751

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

14.1

04/10/1984

RPI 703

Publicação do pedido de patente

#3.1

07/06/1982

RPI 611

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

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