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Official data from INPI

APARELHO PARA APLICAR UM CAMPO ELETROMAGNETICO DE ALTA-FREQUENCIA OU R.F.AO TECIDO DE UM PACIENTE PARA PROMOVER A SUA CICATRIZACAO

ConcedidaInvention Patent

Application data

Number

PI8205576

Type

Invention Patent

Filing

09/24/1981

Publication

08/30/1983

Progress at the INPI

  1. Filing09/24/81
  2. Publication08/30/83
  3. Examination11/12/85
  4. Allowance03/01/88
  5. Grant09/27/88
  6. Terminated02/11/92

The patent was granted on 09/27/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

Inventors

B. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

06/21/1988

RPI 922

Deferimento

#9.1

03/01/1988

RPI 906

Exigência - art. 36 da LPI

#6.1

09/08/1987

RPI 881

Exigência - art. 36 da LPI

#6.1

12/16/1986

RPI 843

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

11/16/1982

RPI 630

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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