Official data from INPI

FILTRO PARA COAR CAFÉ E OUTROS.

IndeferidaInvention Patent

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Application data

Number

PI8103878

Type

Invention Patent

Filing

06/19/1981

Publication

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Progress at the INPI

Under appeal

Filing06/19/81
Publication
Examination11/24/81
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

Melida Comércio e Indústria Ltda.

SP, BR

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

Solicitação de exame técnico

#4.1

11/24/1981

RPI 579

From the same holder

ALÇA APLICÁVEL EM CAIXA DE LEITE E OUTROS APOIO PARA CABEÇA.APERFEIÇOAMENTO INTRODUZIDO EM FILTRO CONJUNTO PARA FAZER CAFÉ.POLTRA-FILTRO.

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