Official data from INPI

APERFRIÇOAMENTO EM DISCO SELETOR PARA TELEFONES PÚBLICOS.

PublicadaInvention Patent

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Application data

Number

PI8705107

Type

Invention Patent

Filing

08/31/1987

Publication

06/28/1988

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Progress at the INPI

Filing08/31/87
Publication06/28/88
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/31/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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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

Fone-Mat S/A Indústria para Telecomunicações

Inventors

E. F. (pessoa física)

Technical data

IPC Classification

H04M 1/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

06/28/1988

RPI 923

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

Arquivamento - Art. 33 da LPI

#11.1

06/11/1991

RPI 1071

From the same holder

PORTEIRO ELETRÔNICO.

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