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Official data from INPI

INSTALACÃO PARA TRATAMENTO DE CAFÉ TORRADO

PublicadaInvention Patent

Application data

Number

PI8700260

Type

Invention Patent

Filing

01/21/1987

Publication

03/22/1988

Progress at the INPI

  1. Filing01/21/87
  2. Publication03/22/88
  3. Examination10/16/90
  4. Allowance11/14/95
  5. Grant07/30/96
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 03/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Illycaffe'S.p.A.

IT

See this company's full portfolio

Inventors

E. I. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

86830227.4 EPO · 08/04/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/22/1988

RPI 909

Pedido de patente depositado

#2.1

05/26/1987

RPI 866

Carta-patente expirada

#21.1

Patente extinta em 21/01/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

07/30/1996

RPI 1339

Deferimento

#9.1

11/14/1995

RPI 1302

Exigência - art. 36 da LPI

#6.1

10/25/1994

RPI 1247

Exigência - art. 36 da LPI

#6.1

02/16/1993

RPI 1159

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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