Official data from INPI

PROCESSO DE INDUSTRIALIZAÇÃO DA CINZA DE CASCA DE ARROZ COM GRANULOMETRIA FINAL CONTROLADA

Em AnáliseInvention Patent

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Application data

Number

PI8800791

Type

Invention Patent

Filing

02/22/1988

Publication

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Progress at the INPI

Filing02/22/88
Publication
Abandoned
Allowance
Grant
In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. D. (pessoa física)

SC, BR

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

06/21/1988

RPI 922

From the same holder

102020003819 MAQUINÁRIO DE PRODUÇÃO DE AREIA DE BRITAGEM COM CONTROLE DE REDUÇÃO DO TEOR DE PULVERULENTO ALARME DE FARÓIS LIGADOS PARA VEÍCULOS, COM EMISSOR DE SOM PERSONALIZADO BICO ASPERSOR "ALARME MÚLTIPLO DE FARÓIS LIGADOS PARA VEÍCULO AUTOMOTOR"

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