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Official data from INPI

FORNALHA REFRIGERADA PARA A COMBUSTAO DE MADEIRA OU RESIDUOS

Em AnáliseInvention Patent

Application data

Number

PI7905933

Type

Invention Patent

Filing

09/13/1979

Publication

-

Progress at the INPI

  1. Filing09/13/79
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant10/25/83
  6. In force09/13/99

The patent was granted on 10/25/1983 and is in force until 09/13/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:09/13/1999

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Latest action published by the INPI: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MORGANTI SA

Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.6

07/08/1986

RPI 820

18.8

11/12/1985

RPI 786

Anuidade - prazo legal encerrado

#18.2

07/30/1985

RPI 771

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

03/09/1982

RPI 594

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