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Official data from INPI

Processo e equipamento para obtenção de alimento.

IndeferidaInvention Patent
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Application data

Number

PI8302954

Type

Invention Patent

Filing

06/03/1983

Publication

11/22/1983
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Progress at the INPI

Under appeal
  1. Filing06/03/83
  2. Publication11/22/83
  3. Examination01/24/84
  4. Refused08/01/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

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Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bizão Caldeiras e Equipamentos Frigoríficos Ltda

Inventors

G. A. (pessoa física)

Technical data

IPC Classification

A22C 21/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

111

11/05/1985

RPI 785

Petição de recurso

#12.2

07/16/1985

RPI 769

Indeferimento

#9.2

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

01/24/1984

RPI 692

Publicação antecipada

#3.2

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

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