Official data from INPI

APERFEICOAMENTOS EM BUCHAS PARA EXPANSAO DE CHUMBADORES

IndeferidaUtility Model

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Application data

Number

MU5900695

Type

Utility Model

Filing

05/23/1979

Publication

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Progress at the INPI

Under appeal

Filing05/23/79
Publication
Examination03/08/83
Refused07/03/84
Grant
In force

The application was refused by the INPI on 07/03/1984. The invention was never patented.

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Latest action published by the INPI: 07/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TECNART IND E COMERCIO LTD

Inventors

P. W. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/03/1984

RPI 715

Conhecimento de parecer técnico

#7.1

11/22/1983

RPI 683

Solicitação de exame técnico

#4.1

03/08/1983

RPI 646

From the same holder

CHUMBADOR PARA FICACAO DE OBJETOS EM PAREDE OU SIMILAR

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