Official data from INPI

APERFEIÇOMENTOS EM CHAVE DE COMANDO.

ArquivadaInvention Patent

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Application data

Number

PI8501228

Type

Invention Patent

Filing

03/20/1985

Publication

10/29/1986

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Progress at the INPI

Filing03/20/85
Publication10/29/86
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 03/20/1985 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: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. L. (pessoa física)

Inventors

E. L. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/03/1989

RPI 950

Publicação do pedido de patente

#3.1

10/29/1986

RPI 836

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

From the same holder

SISTEMA PARA TRANSFERÊNCIA DE ÁGUA ENTRE LEITOS COMUNICANTES DISPOSITIVO DE CONTENÇÃO DE TRANSBORDAMENTO DE GALERIAS PLUVIAIS PROCESSO DE PRODUÇÃO DE EMBALAGENS COM AGLOMERADO DE BAGAÇO DE MANDIOCA BIODEGRADÁVEL TERMOPLÁSTICO MOTOR HIDRÁULICO ESTACIONÁRIO.

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