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Official data from INPI

DISPOSITIVO PARA REVESTIR UM PRODUTO ALIMENTAR COM UM MATERIAL EM PARTÍCULAS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003748

Type

Invention Patent

Filing

07/31/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing07/31/90
  2. Publication09/03/91
  3. Examination10/27/92
  4. Allowance07/23/96
  5. Grant01/21/98
  6. Expired01/22/13

The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Frisco-Findus AG

CH

See this company's full portfolio

Inventors

L. W. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

CH

89114174.9 EP · 08/01/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 31/07/2010

01/22/2013

RPI 2194

Concessão da patente

#16.1

01/21/1998

RPI 1413

Notificação para pagamento de retribuição

#13.1

05/13/1997

RPI 1380

9.1.3

12/10/1996

RPI 1358

Deferimento

#9.1

07/23/1996

RPI 1338

Exigência - art. 36 da LPI

#6.1

12/13/1994

RPI 1254

Exigência - art. 36 da LPI

#6.1

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

10/27/1992

RPI 1143

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

10/23/1990

RPI 1038

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