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Official data from INPI

DISPOSITIVO PARA FIXACAO

ConcedidaInvention Patent

Application data

Number

PI8007098

Type

Invention Patent

Filing

10/30/1980

Publication

07/13/1982

Progress at the INPI

  1. Filing10/30/80
  2. Publication07/13/82
  3. Examination08/07/84
  4. Allowance05/12/87
  5. Grant09/27/88
  6. Terminated08/02/94

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

P. B. (pessoa física)

Inventors

P. B. (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

05/17/1988

RPI 917

Retificação

#15.6

12/08/1987

RPI 894

Retificação

#15.3

10/06/1987

RPI 885

Deferimento

#9.1

05/12/1987

RPI 864

Exigência - art. 36 da LPI

#6.1

02/20/1985

RPI 748

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

07/13/1982

RPI 612

Anuidade - prazo legal encerrado

#18.2

08/02/1994

RPI 1235

Cessão de direito de exploração

#22.1

03/20/1990

RPI 1010

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