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Official data from INPI

EQUIPAMENTO PARA A DESCAFEINAÇÃO CONTÍNUA DE CAFÉ CRU

PublicadaInvention Patent

Application data

Number

PI8805432

Type

Invention Patent

Filing

10/20/1988

Publication

06/20/1989

Progress at the INPI

  1. Filing10/20/88
  2. Publication06/20/89
  3. Examination04/16/91
  4. Allowance07/16/96
  5. Grant05/27/97
  6. Expired12/18/12

The letters patent expired on 12/18/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jacobs Suchard AG

CH

Inventors

D. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 35 636.4 · 10/21/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/20/1989

RPI 974

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Carta-patente expirada

#21.1

Patente extinta em 20/10/2008

12/18/2012

RPI 2189

Concessão da patente

#16.1

05/27/1997

RPI 1382

Notificação para pagamento de retribuição

#13.1

03/11/1997

RPI 1371

Deferimento

#9.1

07/16/1996

RPI 1337

Exigência - art. 36 da LPI

#6.1

06/27/1995

RPI 1282

Solicitação de exame técnico

#4.1

04/16/1991

RPI 1063

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