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Official data from INPI

DISPOSITIVO PARA FIXAR UM BALAO SONDA A UM DISPOSITIVO FIXO A SONDA

ConcedidaInvention Patent

Application data

Number

PI8403019

Type

Invention Patent

Filing

06/23/1983

Publication

05/28/1985

Progress at the INPI

  1. Filing06/23/83
  2. Publication05/28/85
  3. Examination06/02/87
  4. Allowance08/23/88
  5. Grant07/25/89
  6. Terminated06/13/95

The patent was granted on 07/25/1989 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VAISALA OY [FI]

Inventors

V. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

12/13/1988

RPI 947

Deferimento

#9.1

08/23/1988

RPI 931

Exigência - art. 36 da LPI

#6.1

01/12/1988

RPI 899

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

05/28/1985

RPI 762

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

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