Official data from INPI

MAQUINA SEPARADORA DE CASCAS

Em AnáliseInvention Patent

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Application data

Number

PI7704515

Type

Invention Patent

Filing

07/11/1977

Publication

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Progress at the INPI

Filing07/11/77
Publication
Examination
Allowance04/27/82
Grant
Terminated08/28/90

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/16/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. I. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

08/16/1983

RPI 669

22.9

01/25/1983

RPI 640

Notificação para pagamento de retribuição

#13.1

08/31/1982

RPI 619

Deferimento

#9.1

04/27/1982

RPI 601

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

From the same holder

PROCESSO E EQUIPAMENTO PARA OBTENCAO DE GRANULOS DE RESIDUOS DE CEREAIS OLEOGINOSOS PROCESSO DE PREPARACAO POR EXPANSAO DA MASSA FLOCULADA, PARA POSTERIOR EXTRACAO DE OLEO DISPOSITIVO EXPANSOR PARA MASSA DE SOJA

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