Official data from INPI

CONJUNTO DE ROLAMENTO DE ESFERAS

IndeferidaInvention Patent

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Application data

Number

PI8007181

Type

Invention Patent

Filing

11/08/1979

Publication

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Progress at the INPI

Under appeal

Filing11/08/79
Publication
Examination
Refused08/14/84
Grant
In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

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Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. W. (pessoa física)

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/14/1984

RPI 721

14.1

04/10/1984

RPI 703

Conhecimento de parecer técnico

#7.1

12/13/1983

RPI 686

From the same holder

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