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Official data from INPI

MECANISMO DE IMPACTO PNEUMÁTICO.

Em AnáliseInvention Patent

Application data

Number

PI8001903

Type

Invention Patent

Filing

03/30/1979

Publication

-

Progress at the INPI

  1. Filing03/30/79
  2. Publication
  3. Examination02/01/83
  4. Allowance11/08/83
  5. Grant06/26/84
  6. Terminated06/21/88

The patent was granted on 06/26/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

SE

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Inventors

G. P. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

7902873-4 · 03/30/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

16.3

09/25/1984

RPI 727

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

02/28/1984

RPI 697

Deferimento

#9.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

02/01/1983

RPI 641

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