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Official data from INPI

APARELHO E PROCESSO PARA DISPENSAR PEDIDOS INDIVIDUAIS DE UM PRODUTO ALIMENTAR QUENTE E COMPONENTES UTILIZAVEIS COM OS MESMOS

ConcedidaInvention Patent

Application data

Number

PI8306066

Type

Invention Patent

Filing

02/26/1982

Publication

01/17/1984

Progress at the INPI

  1. Filing02/26/82
  2. Publication01/17/84
  3. Examination05/28/85
  4. Allowance08/09/88
  5. Grant07/25/89
  6. Expired08/19/08

The letters patent expired on 08/19/2008: 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRIZE FRIZE INC [US]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

12/06/1988

RPI 946

Deferimento

#9.1

08/09/1988

RPI 929

Conhecimento de parecer técnico

#7.1

12/22/1987

RPI 896

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Notificação de entrada na fase nacional - PCT

#1.3

01/17/1984

RPI 691

Carta-patente expirada

#21.1

Patente extinta em 25/02/98

08/19/2008

RPI 1963

Pedido de licença compulsória

#20.1

07/31/1990

RPI 1026

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