Official data from INPI

COMANDO AUTOMATICO PARA TARIFACAO REDUZIDA

IndeferidaInvention Patent

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Application data

Number

PI8006125

Type

Invention Patent

Filing

09/23/1980

Publication

06/01/1982

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Progress at the INPI

Under appeal

Filing09/23/80
Publication06/01/82
Examination10/13/82
Refused10/25/83
Grant
In force

The application was refused by the INPI on 10/25/1983. The invention was never patented.

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Latest action published by the INPI: 10/25/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PARANA TELECOM TELEPAR SA

Inventors

U. F. (pessoa física)

Technical data

IPC Classification

H04M 15/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/25/1983

RPI 679

Pedido de certificado de adição de invenção

#5.1

03/22/1983

RPI 648

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

Publicação do pedido de patente

#3.1

06/01/1982

RPI 606

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