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Official data from INPI

SEM TITULO

Concessão AnuladaInvention Patent

Application data

Number

PI7803678

Type

Invention Patent

Filing

06/07/1978

Publication

-

Progress at the INPI

  1. Filing06/07/78
  2. Publication
  3. Examination
  4. Allowance07/19/83
  5. Grant01/31/84
  6. Terminated04/20/93

The patent was granted on 01/31/1984 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: 04/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IFM Development Ab.

SE

Inventors

F. B. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

04/17/1984

RPI 704

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

11/16/1983

RPI 682

Deferimento

#9.1

07/19/1983

RPI 665

15.0

09/28/1982

RPI 623

Exigência - art. 36 da LPI

#6.1

08/24/1982

RPI 618

6.2

01/19/1982

RPI 587

Anuidade - prazo legal encerrado

#18.2

04/20/1993

RPI 1168

Pedido de licença compulsória

#20.1

04/24/1990

RPI 1015

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