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Official data from INPI

SISTEMA DE ARMAZENAMENTO SUBTERRÂNEO DE CEREAIS.

Em AnáliseInvention Patent
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Application data

Number

PI8004992

Type

Invention Patent

Filing

08/08/1980

Publication

-
View on INPI

Progress at the INPI

  1. Filing08/08/80
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Artefatos Plásticos Sul Industrial Ltda

Inventors

S. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

137

02/18/1986

RPI 800

Arquivamento - Art. 36 §1° da LPI

#11.2

09/24/1985

RPI 779

8.1

04/09/1985

RPI 755

Indeferimento

#9.2

12/11/1984

RPI 738

Conhecimento de parecer técnico

#7.1

05/29/1984

RPI 710

14.1

06/21/1983

RPI 661

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