Official data from INPI

CAIXA PARA MONTAGEM DE EQUIPAMENTOS ELETROELETRONICO

Em AnáliseUtility Model

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Application data

Number

MU5901718

Type

Utility Model

Filing

12/13/1979

Publication

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Progress at the INPI

Filing12/13/79
Publication
Examination
Allowance11/30/82
Grant09/06/83
Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PEXTRON IND ELETRONICA LTD [BR]

Inventors

F. J. (pessoa física)

Technical data

IPC Classification

H05K 5/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

07/26/1988

RPI 927

Concessão da patente

#16.1

09/06/1983

RPI 672

Notificação para pagamento de retribuição

#13.1

05/10/1983

RPI 655

Deferimento

#9.1

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

06/22/1982

RPI 609

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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