Official data from INPI

Complemento pré -moldado para cintas

IndeferidaInvention Patent

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Application data

Number

PI8104783

Type

Invention Patent

Filing

07/24/1981

Publication

03/09/1982

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Progress at the INPI

Under appeal

Filing07/24/81
Publication03/09/82
Examination06/15/82
Refused01/08/85
Grant
In force

The application was refused by the INPI on 01/08/1985. The invention was never patented.

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Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cojan Engenharia Ltda.

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

01/08/1985

RPI 742

Conhecimento de parecer técnico

#7.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Publicação antecipada

#3.2

03/09/1982

RPI 594

From the same holder

Complementos premoldados para vigas.

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