Official data from INPI

MAQUINA PARA LEITURA,REGISTRO,COMPUTACAO E TRANSMISSAO DE DADOS

Em AnáliseInvention Patent

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Application data

Number

PI7703426

Type

Invention Patent

Filing

05/26/1977

Publication

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Progress at the INPI

Filing05/26/77
Publication
Examination
Refused07/20/82
Grant
In force

The application was refused on 07/20/1982 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: 07/20/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. S. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/20/1982

RPI 613

Petição de recurso

#12.2

02/02/1982

RPI 589

From the same holder

DISPOSITIVO PARA LEITURA E GRAVACAO DIGITAL EM CASSETE SISTEMA GRAFICO PARA REGISTRO E APURACAO POR COMPUTADOR,DE PROGNOSTICOS NUMERICOS MAQUINA PARA LEITURA,REGISTRO,COMPUTACAO E TRANSMISSAO DE DADOS DE CARACTERES OTICOS OU MAGNETIZAVEIS OU DE QUALQUER NATUREZA SISTEMA GRAFICO PARA REGISTRO E APURACAO POR COMPUTADOR DE PROGNOSTICOS NUMERICOS

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