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Official data from INPI

APERFEICOAMENTO EM TAMPA ABSORVENTE PARA FRITURAS

Em AnáliseInvention Patent

Application data

Number

PI8207259

Type

Invention Patent

Filing

12/09/1982

Publication

05/10/1983

Progress at the INPI

  1. Filing12/09/82
  2. Publication05/10/83
  3. Examination09/06/83
  4. Allowance03/19/85
  5. Grant10/01/85
  6. Terminated06/21/88

The patent was granted on 10/01/1985 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

R. G. (pessoa física)

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

07/09/1985

RPI 768

Deferimento

#9.1

03/19/1985

RPI 752

14.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

09/06/1983

RPI 672

Publicação antecipada

#3.2

05/10/1983

RPI 655

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

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