Official data from INPI

PROCESSO DE OBTENCAO DE PAPEL/CARTAO CUCHE CANELADO E PRODUTO RESULTANTE

IndeferidaInvention Patent

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Application data

Number

PI7807093

Type

Invention Patent

Filing

10/27/1978

Publication

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Progress at the INPI

Under appeal

Filing10/27/78
Publication
Examination
Refused01/03/84
Grant
In force

The application was refused by the INPI on 01/03/1984. The invention was never patented.

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Latest action published by the INPI: 01/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KLABIN IRMAOS & CIA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1984

RPI 689

15.0

05/11/1982

RPI 603

Conhecimento de parecer técnico

#7.1

03/30/1982

RPI 597

From the same holder

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