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Official data from INPI

INDICACAO ELETROOTICA SEM REFLEXAO

ConcedidaInvention Patent

Application data

Number

PI8103064

Type

Invention Patent

Filing

05/21/1980

Publication

02/09/1982

Progress at the INPI

  1. Filing05/21/80
  2. Publication02/09/82
  3. Examination10/25/83
  4. Allowance10/09/84
  5. Grant04/30/85
  6. Terminated08/30/94

The patent was granted on 04/30/1985 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: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. S. (pessoa física)

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Inventors

B. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/30/1985

RPI 758

Deferimento

#9.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

02/09/1982

RPI 590

Anuidade - prazo legal encerrado

#18.2

08/30/1994

RPI 1239

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