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Official data from INPI

EMBALAGEM PARA A RECONSTITUIÇÃO DE UM PRODUTO ALIMENTAR CONGELADO

PublicadaInvention Patent

Application data

Number

PI8900419

Type

Invention Patent

Filing

01/31/1989

Publication

09/26/1989

Progress at the INPI

  1. Filing01/31/89
  2. Publication09/26/89
  3. Examination06/19/90
  4. Allowance03/09/93
  5. Grant08/31/93
  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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societe Des Produits Nestle SA

CH

See this company's full portfolio

Inventors

Y. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

151.199 · 02/01/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/26/1989

RPI 988

Pedido de patente depositado

#2.1

03/21/1989

RPI 961

Carta-patente expirada

#21.1

Patente extinta em 31/01/2004

12/15/2009

RPI 2032

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

06/29/1993

RPI 1178

Deferimento

#9.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

06/19/1990

RPI 1023

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