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Official data from INPI

fecho selante e de segurança.

Em AnáliseInvention Patent

Application data

Number

PI7807064

Type

Invention Patent

Filing

10/26/1978

Publication

-

Progress at the INPI

  1. Filing10/26/78
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant10/25/83
  6. Terminated05/17/88

The patent was granted on 10/25/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. O. (pessoa física)

Inventors

O. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Pedido de licença compulsória

#20.1

05/07/1985

RPI 759

20.10

04/09/1985

RPI 755

Licença compulsória (variante)

#20.2

12/26/1984

RPI 740

20.3

08/07/1984

RPI 720

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

07/13/1982

RPI 612

Exigência - art. 36 da LPI

#6.1

12/01/1981

RPI 580

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