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Official data from INPI

SISTEMA E PROCESSO DE DESCARGA PARA DESCARREGAR E TRANSFERIR INGREDIENTES NÃO LÍQUIDOS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9105369

Type

Invention Patent

Filing

12/12/1991

Publication

08/25/1992

Progress at the INPI

  1. Filing12/12/91
  2. Publication08/25/92
  3. Examination02/02/93
  4. Allowance05/09/95
  5. Grant11/28/95
  6. Expired07/06/10

The letters patent expired on 07/06/2010: 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: 07/06/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Frisco-Findus Ag

CH

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Inventors

H. L. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

CH

90124437.6/EP · 12/17/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 12/12/2006

07/06/2010

RPI 2061

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

09/26/1995

RPI 1295

Deferimento

#9.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

02/02/1993

RPI 1157

Publicação do pedido de patente

#3.1

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

01/28/1992

RPI 1104

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