Official data from INPI

ALAVANCA DE REGULAGEM AUTOMATICA

IndeferidaInvention Patent

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Application data

Number

PI8002172

Type

Invention Patent

Filing

04/09/1980

Publication

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Progress at the INPI

Under appeal

Filing04/09/80
Publication
Examination12/29/81
Refused12/20/83
Grant
In force

The application was refused by the INPI on 12/20/1983. The invention was never patented.

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Latest action published by the INPI: 12/20/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. J. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/20/1983

RPI 687

Pedido de certificado de adição de invenção

#5.1

06/01/1982

RPI 606

Solicitação de exame técnico

#4.1

12/29/1981

RPI 584

From the same holder

APERFEICOAMENTO EM E REFERENTE A SISTEMA DE REGULAGEM DE FREIO PARA VEICULOS AUTOMOTORES APERFEICOAMENTO EM E REFERENTE A CONJUNTO DE FREIO DIANTEIRO A AR COMPRIMIDO UNIVERSAL

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