Official data from INPI

APARELHO ALIMENTADOR DE CARGAS ELETRICAS PULSADAS DE ALTA POTENCIA, ESPECIAL PARA USO EM EQUIPAMENTOS DE RAIOS-X

ConcedidaInvention Patent

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Application data

Number

PI7903117

Type

Invention Patent

Filing

05/18/1979

Publication

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Progress at the INPI

Filing05/18/79
Publication
Examination11/16/82
Allowance11/01/83
Grant04/24/84
Terminated09/25/90

The patent was granted on 04/24/1984 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: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. M. (pessoa física)

Inventors

P. V. (pessoa física)

Technical data

IPC Classification

H05G 1/10 H05G 1/32

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

02/14/1984

RPI 695

Deferimento

#9.1

11/01/1983

RPI 680

Exigência - art. 36 da LPI

#6.1

06/14/1983

RPI 660

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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