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Official data from INPI

MÁQUINA E PROCESSO PARA A FORMAÇÃO DE CAMADAS DE FOLHAS DE MATERIAL ALIMENTAR

PublicadaInvention Patent

Application data

Number

PI8900058

Type

Invention Patent

Filing

01/06/1989

Publication

09/05/1989

Progress at the INPI

  1. Filing01/06/89
  2. Publication09/05/89
  3. Examination06/19/90
  4. Allowance03/17/92
  5. Grant02/24/93
  6. Expired12/15/09

The letters patent expired on 12/15/2009: 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Frisco-Findus Ag

CH

Frisco-Findus AG

CH

See this company's full portfolio

Inventors

H. L. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

EP

88100143.2 · 01/08/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

02/21/1989

RPI 957

Carta-patente expirada

#21.1

Patente extinta em 06/01/2004

12/15/2009

RPI 2032

204

10/17/1995

RPI 1298

Pedido de licença voluntária

#17.1

03/29/1994

RPI 1217

Concessão da patente

#16.1

02/24/1993

RPI 1160

Notificação para pagamento de retribuição

#13.1

08/11/1992

RPI 1132

Deferimento

#9.1

03/17/1992

RPI 1111

Solicitação de exame técnico

#4.1

06/19/1990

RPI 1023

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