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Official data from INPI

Dispositivo para a manipulação com comando à distância de ferramentas.

ConcedidaInvention Patent

Application data

Number

PI8400787

Type

Invention Patent

Filing

02/21/1984

Publication

10/09/1984

Progress at the INPI

  1. Filing02/21/84
  2. Publication10/09/84
  3. Examination11/18/86
  4. Allowance05/10/88
  5. Grant03/28/89
  6. Terminated02/25/92

The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

DE

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Inventors

H. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 33 07 456.9 · 03/03/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/10/1988

RPI 916

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

11/18/1986

RPI 839

Publicação do pedido de patente

#3.1

10/09/1984

RPI 729

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

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