Official data from INPI

CONJUNTO DE CONTACTO ELETRICO

ConcedidaInvention Patent

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Application data

Number

PI7907690

Type

Invention Patent

Filing

05/28/1979

Publication

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Progress at the INPI

Filing05/28/79
Publication
Examination07/20/82
Allowance08/30/83
Grant05/29/84
Terminated09/25/90

The patent was granted on 05/29/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/29/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TOKYO SHIBAURA ELECTRIC CO

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Inventors

T. S. (pessoa física)

Technical data

IPC Classification

H01R 4/48

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/29/1984

RPI 710

110

03/07/1984

RPI 698

Recurso

#12.1

12/27/1983

RPI 688

Deferimento

#9.1

08/30/1983

RPI 671

Exigência - art. 36 da LPI

#6.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

07/20/1982

RPI 613

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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