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Official data from INPI

PROCESSO DE REFINACAO DE UMA SUSPENSAO DE FIBRA DE POLPA TERMO-MECANICA DE BAIXA CONSISTENCIA E ALTA TEMPERATURA

Em AnáliseInvention Patent

Application data

Number

PI7802948

Type

Invention Patent

Filing

06/08/1977

Publication

-

Progress at the INPI

  1. Filing06/08/77
  2. Publication
  3. Examination
  4. Allowance01/03/84
  5. Grant09/25/84
  6. Terminated06/14/88

The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BELOIT CORP

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Inventors

M. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

01/03/1984

RPI 689

Exigência - art. 36 da LPI

#6.1

03/15/1983

RPI 647

6.2

01/19/1982

RPI 587

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