Official data from INPI

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IndeferidaInvention Patent

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Application data

Number

PI8001369

Type

Invention Patent

Filing

03/07/1980

Publication

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Progress at the INPI

Under appeal

Filing03/07/80
Publication
Examination
Refused07/29/86
Grant
In force

The application was refused by the INPI on 07/29/1986. The invention was never patented.

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Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. N. (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

07/29/1986

RPI 823

Conhecimento de parecer técnico

#7.1

10/08/1985

RPI 781

6.4

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Pedido de certificado de adição de invenção

#5.1

11/17/1981

RPI 578

From the same holder

APERFEIÇOAMENTOS EM ACOPLAMENTOS PARA TUBOS.

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