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Official data from INPI

PROCESSO E DISPOSITIVO APERFEIÇOADOS PARA AQUECIMENTO INDIRETO E PRÉ CONCENTRAÇÃO DE VINHAÇA E DESTILARIAS DE ÁLCOOL.

ConcedidaInvention Patent

Application data

Number

PI8000814

Type

Invention Patent

Filing

02/11/1980

Publication

-

Progress at the INPI

  1. Filing02/11/80
  2. Publication
  3. Examination
  4. Allowance05/17/88
  5. Grant02/28/89
  6. Terminated02/11/92

The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Conger S/A Equipamentos e Processos.

Inventors

F. J. (pessoa física)

K. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Notificação para pagamento de retribuição

#13.1

09/06/1988

RPI 933

Deferimento

#9.1

05/17/1988

RPI 917

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

15.19

12/15/1987

RPI 895

Alteração de numeração

#15.1

10/13/1987

RPI 886

Exigência - art. 36 da LPI

#6.1

11/20/1984

RPI 735

Exigência - art. 36 da LPI

#6.1

10/25/1983

RPI 679

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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