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Official data from INPI

DISPOSITIVO DE PARAFUSAMENTO DE UMA PORTA

Em AnáliseInvention Patent

Application data

Number

PI7802836

Type

Invention Patent

Filing

02/16/1978

Publication

-

Progress at the INPI

  1. Filing02/16/78
  2. Publication
  3. Examination
  4. Allowance06/22/82
  5. Grant01/25/83
  6. Terminated05/17/88

The patent was granted on 01/25/1983 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

FAIVELEY SA

Inventors

M. B. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

01/25/1983

RPI 640

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/22/1982

RPI 609

6.2

12/29/1981

RPI 584

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