Official data from INPI

APERFEIÇOAMENTO EM SONOFLETOR.

ArquivadaUtility Model

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Application data

Number

MU6001556

Type

Utility Model

Filing

11/20/1980

Publication

07/20/1982

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Progress at the INPI

Filing11/20/80
Publication07/20/82
Abandoned10/05/82
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Watec - Produtos Eletrônicos Ltda.

Inventors

C. H. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/08/1985

RPI 742

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Pedido de certificado de adição de invenção

#5.1

03/15/1983

RPI 647

Solicitação de exame técnico

#4.1

10/05/1982

RPI 624

Publicação do pedido de patente

#3.1

07/20/1982

RPI 613

From the same holder

DISPOSITIVO DE SEGURANÇA PARA TELEFONE DE TECLAS.DISPOSIÇÃO CONSTRUTIVA EM SONOFLETOR.PEGADOR DE DISCOS.PORTA-FITA CASSETE.

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