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Official data from INPI

PROCESSO DE INERTIZAÇÃO DE UM AMBINETE PARA CONSERVAÇÃO DE GRÃOS

Em AnáliseInvention Patent

Application data

Number

PI8905692

Type

Invention Patent

Filing

11/01/1989

Publication

05/07/1991

Progress at the INPI

  1. Filing11/01/89
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 11/01/1989. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 09/08/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. Z. (pessoa física)

MS, BR

Inventors

E. Z. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de numeração

#15.1

09/08/1993

RPI 1188

Pedido de certificado de adição de invenção

#5.1

11/05/1991

RPI 1092

15.7

09/10/1991

RPI 1084

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

Publicação do pedido de patente

#3.1

05/07/1991

RPI 1066

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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