Official data from INPI

SISTEMATICA PARA MULTIPLAS ACOES NAS ATIVIDADES DE PROPULSAO MARITIMA,COM DISPOSITIVO DE HELICE QUE PERMITE NAS MULTIPLAS ACOES,ACIONAR HIDRO-ELETRICAS PROPULSAO A JATO

ArquivadaInvention Patent

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Application data

Number

PI7806837

Type

Invention Patent

Filing

10/17/1978

Publication

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Progress at the INPI

Filing10/17/78
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 10/17/1978 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/14/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. O. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/14/1982

RPI 621

From the same holder

CARVAO AGLOMERADO

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