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Official data from INPI

RECUPERADOR PARA GASES VOLATEIS

Em AnáliseInvention Patent

Application data

Number

PI8000565

Type

Invention Patent

Filing

01/11/1980

Publication

-

Progress at the INPI

  1. Filing01/11/80
  2. Publication
  3. Examination10/11/83
  4. Allowance06/11/85
  5. Grant03/25/86
  6. Terminated05/17/88

The patent was granted on 03/25/1986 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

P. D. (pessoa física)

Inventors

D. P. (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

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

09/24/1985

RPI 779

Deferimento

#9.1

06/11/1985

RPI 764

Republicação - classificação IPC

#15.11

12/04/1984

RPI 737

8.1

11/20/1984

RPI 735

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

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