Official data from INPI

LÂMINAS DE PATINAÇÃO PARA CASSETES EQUIPADOS COM FITAS MAGNÉTICAS.

Em AnáliseUtility Model

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Application data

Number

MU5901247

Type

Utility Model

Filing

09/17/1979

Publication

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Progress at the INPI

Filing09/17/79
Publication
Examination07/13/82
Refused09/17/85
Grant
In force

The application was refused on 09/17/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.T.B. S.P.A.

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/17/1985

RPI 778

Petição de recurso

#12.2

01/02/1985

RPI 741

Indeferimento

#9.2

09/11/1984

RPI 725

Conhecimento de parecer técnico

#7.1

12/20/1983

RPI 687

Conhecimento de parecer técnico

#7.1

08/16/1983

RPI 669

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

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