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Official data from INPI

TESOURA CORTADORA OU MÁQUINA DE PUNCIONAR PUNCIONAR PERFIS DE AÇO OU SIMILAR.

Em AnáliseInvention Patent

Application data

Number

PI8006399

Type

Invention Patent

Filing

10/03/1980

Publication

-

Progress at the INPI

  1. Filing10/03/80
  2. Publication
  3. Examination
  4. Allowance11/08/83
  5. Grant04/24/84
  6. Terminated07/12/88

The patent was granted on 04/24/1984 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. B. (pessoa física)

DE

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Inventors

M. R. (pessoa física)

S. K. (pessoa física)

Technical data

Priority claims

DE

P 29 40 635.7 · 10/06/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

02/28/1984

RPI 697

Deferimento

#9.1

11/08/1983

RPI 681

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